CN114225460A - Tower plate assembly of absorption tower for sewage treatment plant - Google Patents
Tower plate assembly of absorption tower for sewage treatment plant Download PDFInfo
- Publication number
- CN114225460A CN114225460A CN202111627497.6A CN202111627497A CN114225460A CN 114225460 A CN114225460 A CN 114225460A CN 202111627497 A CN202111627497 A CN 202111627497A CN 114225460 A CN114225460 A CN 114225460A
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- Prior art keywords
- tower
- internal
- hollow shaft
- external thread
- mesh
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- 239000010865 sewage Substances 0.000 title claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000013016 damping Methods 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 239000002893 slag Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000004065 wastewater treatment Methods 0.000 claims 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/324—Tray constructions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/043—Details
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a tower plate assembly of an absorption tower for a sewage treatment plant, and relates to the technical field of sewage treatment. The damping tower plate comprises a tower plate body, wherein the tower plate body is distributed in a tower body at equal intervals from top to bottom, damping bearings are connected inside hole groove bodies which are arranged on the upper surface and the lower surface of the tower plate body in an annular array, and the damping bearings on the upper surface and the lower surface of the tower plate body are respectively and rotatably connected with an upper internal and external threaded hollow shaft and a lower internal and external threaded hollow shaft. The invention is convenient for people to connect a plurality of tower plate bodies by arranging the damping bearing, the internal thread sleeve, the upper internal and external thread hollow shaft, the lower internal and external thread hollow shaft, the circular block, the upper lead screw, the lower lead screw and the movable assembly, wherein the damping bearing, the internal thread sleeve, the upper internal and external thread hollow shaft and the lower internal and external thread hollow shaft are arranged, so that people can adjust the distance between the tower plate bodies, and the movable assembly is arranged, so that water vapor is fully contacted with water on the tower plate bodies.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a tower plate assembly of an absorption tower for a sewage treatment plant.
Background
With the continuous development of social science and technology, the industrial production technology of people is improved and promoted, wherein, people can produce industrial sewage when carrying out industrial production, and in order to reduce the damage of the industrial sewage to the environment, the industrial sewage needs to be purified and then discharged, and the absorption tower is one of the equipment for purifying industrial mist type by people at present, wherein, the tower plate component is one of the components of the absorption tower.
Through retrieval, a high-efficiency rectifying tower tray assembly is disclosed in patent document with patent publication number CN212789827U, and comprises a rectifying tower tray body, a liquid guide groove is formed in the rectifying tower tray body, a gas guide hole is formed in the lower end, located at the liquid guide groove, of the rectifying tower tray body, a fixed mounting block is connected with a locking rod through a locking spring, one end of the locking rod extends to the outer side of the mounting hole, and the other end of the locking rod extends to the outer side of the mounting hole and is fixedly connected with a dismounting pull ring.
However, the following disadvantages still exist in the practical use:
1. the tower plate body of the efficient rectification tower disclosed in the patent document with the patent publication number of CN212789827U is arranged inside the absorption tower through the arranged mounting holes, the locking rods, the locking springs and the dismounting pull rings, so that people need to arrange a plurality of mounting holes on the inner side wall of the absorption tower at equal intervals, and the difficulty of arranging the tower plate body is further increased;
2. in the high-efficiency rectifying tower plate assembly disclosed in patent publication No. CN212789827U, the installation of the tower plate body is completed by inserting the locking rod into the installation hole, and the installation of the tower plate body is completed due to the fixed position of the installation hole, so that people cannot adjust the position of the tower plate body according to the work requirement;
3. the gas diversion holes arranged in the tower plate component of the high-efficiency rectifying tower disclosed in the patent publication No. CN212789827U are used for contacting water vapor with water on the tower plate body, but the length of the gas diversion holes is fixed, so that the length of the gas diversion holes cannot be changed according to the change of the water vapor amount in the absorption tower, and further the flowing distance of the water vapor cannot be adjusted according to the working requirement.
Therefore, the high efficiency rectifying tower plate assembly disclosed in patent publication No. CN212789827U cannot meet the practical requirements, so that there is a strong need in the market for improved technology to solve the above problems.
Disclosure of Invention
The invention aims to provide a tower plate component of an absorption tower for a sewage treatment plant, which solves the problems that the tower plate component of a high-efficiency rectification tower disclosed in the patent document with the patent publication number of CN212789827U is inconvenient for people to connect a plurality of tower plate bodies and cannot adjust the positions of the tower plate bodies by arranging a damping bearing, an internal thread sleeve, an upper internal and external thread hollow shaft, a lower internal and external thread hollow shaft, a circular block, an upper screw rod, a lower screw rod and a movable component.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a tower plate component of an absorption tower for a sewage treatment plant, which comprises a tower plate body, wherein the tower plate body is distributed in the tower body at equal intervals from top to bottom, damping bearings are connected in hole groove bodies which are arranged on the upper surface and the lower surface of the tower plate body in an annular array, the damping bearings on the upper surface and the lower surface of the tower plate body are respectively and rotatably connected with an upper internal and external thread hollow shaft and a lower internal and external thread hollow shaft, the upper internal and external thread hollow shaft and the lower internal and external thread hollow shaft are respectively and threadedly connected with an internal thread sleeve, a round block is arranged right above the upper internal and external thread hollow shaft, the upper surface and the lower surface of the round block are respectively connected with an upper screw rod and a lower screw rod, the upper screw rod is in threaded connection with the lower internal and external thread hollow shaft, the lower screw rod is in threaded connection with the upper internal and external thread hollow shaft, and the internal thread through holes which are arranged on the upper surface of the tower plate body at equal intervals are internally provided with movable components, the movable assembly includes a dog, an external thread hollow cylinder and a mesh hollow cylinder, the internal side of the external thread hollow cylinder threaded connection at the internal thread through hole, the outer peripheral surface lower part of the mesh hollow cylinder is a U-shaped chute that the annular array was seted up on the inner side wall of the external thread hollow cylinder of the hollow block that the annular array distributes along, and slides, the upper surface of the mesh hollow cylinder is connected with the dog.
Further, the inside downside of body of the tower is connected with the support mesh board, the upper surface of supporting the mesh board is annular array and has seted up female screw hole groove, the internal surface of internal thread cover is connected with anti-skidding packing ring, specifically, supports the existence of mesh board for support column plate body, the existence of female screw hole groove is used for connecting support mesh board and lower internal and external screw hollow shaft, and the frictional force between female screw cover and the column plate body has been increased in the existence of anti-skidding packing ring.
Further, the inboard upper portion middle part of the U-shaped spout of seting up on the hollow section of thick bamboo inside wall of external screw thread is connected with the vertical axis, the spring has been cup jointed on the periphery of vertical axis, the upper and lower both surfaces of spring contradict with the upper surface of the hollow piece of the inboard upper portion of the U-shaped spout of seting up on the hollow section of thick bamboo of external screw thread respectively and are connected, the internal thread groove has been seted up to the upper surface of the hollow section of thick bamboo of mesh, the lower surface of dog is connected with the external screw thread ring, the internal thread groove's of external screw thread ring threaded connection on the hollow section of thick bamboo of mesh inboard, specifically, the orbit that the spring extends and contracts has been injectd in the existence of vertical axis, and the existence of internal thread groove is used for the connection between the hollow section of thick bamboo of mesh of external screw thread ring and the mesh, and then make detachable connection between dog and the hollow section of mesh.
Further, the lower surface of the tower body is connected with the tower bottom, and the tower bottom is connected with a heating plate, specifically, the existence of the tower bottom is used for sealing the lower part of the tower body, and the existence of the heating plate is used for heating the sewage in the tower bottom.
Further, outer peripheral face one side intercommunication at the bottom of the tower has the inlet tube, be connected with first valve on the inlet tube, specifically, the existence of inlet tube for to the inside leading-in sewage at the bottom of the tower, the existence of first valve is used for controlling whether the inside at the bottom of the inlet tube entering tower is followed to sewage.
Further, the lower surface middle part intercommunication at the bottom of the tower has the scum pipe, be connected with the third valve on the scum pipe, specifically, the existence of scum pipe for discharge the residue of remaining at the inside at the bottom of the tower, the existence of third valve is used for controlling whether the residue of the inside at the bottom of the tower is discharged from the scum pipe.
Further, the lower surface at the bottom of the tower is connected with the support column for annular array, the lower terminal surface of support column is connected with anti-skidding ladder pedestal, specifically, the existence of support column for support the bottom of the tower, the frictional force between anti-skidding ladder pedestal and the ground has been increased in the existence of anti-skidding ladder pedestal, and then has increased the stability of anti-skidding ladder pedestal on ground.
Further, the upper surface of body of the tower is connected with the tower lid, the upper surface intercommunication of tower lid has the blast pipe, be connected with the second valve on the blast pipe, specifically, the existence of tower lid for seal the upper portion of body of the tower, the existence of blast pipe for discharge the inside gas of body of the tower, the existence of second valve is used for controlling whether the inside gas of body of the tower is discharged from the blast pipe.
The invention has the following beneficial effects:
1. the invention is designed by arranging a damping bearing, an internal thread sleeve, an upper internal and external thread hollow shaft and a lower internal and external thread hollow shaft structure, wherein the tower plate bodies are distributed in the tower body at equal intervals from top to bottom, the damping bearings are connected in the hole groove bodies arranged on the upper surface and the lower surface of the tower plate body in an annular array, the damping bearings on the upper surface and the lower surface of the tower plate body are respectively and rotatably connected with the upper internal and external thread hollow shaft and the lower internal and external thread hollow shaft, and the upper internal and external thread hollow shaft and the lower internal and external thread hollow shaft are both in threaded connection with the internal thread sleeve, so that a user is connected with an upper screw rod by rotating the upper internal and external thread hollow shaft and the lower screw rod, then the user rotates the internal thread sleeve to enable an anti-skid washer on the internal thread sleeve to be contacted with the tower plate body, and then the user completes the connection between the tower plate bodies, and then make the user not need equidistant jack of seting up on the inside wall of tower body again, reduced people's the work degree of difficulty.
2. The invention arranges the round block, the upper screw rod and the lower screw rod structure, the round block is arranged right above the upper internal and external thread hollow shaft, the upper surface and the lower surface of the round block are respectively connected with the upper screw rod and the lower screw rod, the upper screw rod is in threaded connection with the lower internal and external thread hollow shaft, the lower screw rod is in threaded connection with the upper internal and external thread hollow shaft, the design enables a user to rotate the round block to enable the upper internal and external threaded hollow shaft on one tower plate body to rotate and move upwards and simultaneously enable the lower internal and external threaded hollow shaft on the other tower plate body to rotate and move downwards, or the upper internal and external thread hollow shaft on one column plate body rotates and moves downwards, and the lower internal and external thread hollow shaft on the other column plate body rotates and moves upwards, and then the user can adjust the distance between the tower plate bodies according to the number of the tower plate bodies in the tower body.
3. The invention is designed by arranging the movable assembly, the movable assembly is arranged inside the internal thread through holes which are arranged on the upper surface of the tower plate body at equal intervals, the movable assembly comprises a stop block, an external thread hollow cylinder and a mesh hollow cylinder, the external thread hollow cylinder is connected to the inner side of the internal thread through holes in a threaded manner, hollow blocks which are distributed in an annular array on the lower part of the outer peripheral surface of the mesh hollow cylinder slide along U-shaped chutes which are arranged in an annular array on the inner side wall of the external thread hollow cylinder, and the stop block is connected to the upper surface of the mesh hollow cylinder, so that the stop block gradually rises along with the increase of the internal air pressure at the bottom of the tower, the mesh hollow cylinder is driven to gradually move upwards, the circulation distance of the water vapor is increased, the amount of the water vapor is gradually increased, otherwise, when the internal air pressure at the bottom of the tower is gradually reduced, the stop block gradually descends, and the mesh hollow cylinder is driven to gradually move downwards, and the amount of the water vapor is gradually reduced, so that the water vapor is fully contacted with the water on the column plate body, impurities contained in the water vapor are fully absorbed by the water, and the purification effect of the absorption tower on the sewage treatment is further improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
FIG. 3 is a schematic view showing the connection between the bottom of the column and the heating plate in the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is a first schematic view of a movable assembly according to the present invention;
FIG. 6 is a schematic view of the structure of the movable assembly of the present invention;
FIG. 7 is a schematic view of the connection of the tower and the support mesh plate of the present invention;
FIG. 8 is a schematic view showing the connection of the tray body in the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a tower body; 11. the bottom of the tower; 111. heating plates; 12. supporting the mesh plate; 121. an internal thread hole groove; 13. a tower cover; 2. a water inlet pipe; 21. a first valve; 3. a support pillar; 31. an anti-skid ladder pedestal; 4. an exhaust pipe; 41. a second valve; 5. a slag discharge pipe; 51. a third valve; 6. a column plate body; 61. an internal and external thread hollow shaft is arranged; 62. a lower internal and external thread hollow shaft; 621. an internal thread sleeve; 622. an anti-slip washer; 63. an internally threaded through bore; 64. a bore and slot body; 65. a damping bearing; 7. a movable component; 71. a stopper; 72. a U-shaped chute; 73. an externally threaded hollow cylinder; 74. a vertical axis; 75. an internal thread groove; 76. a hollow block; 77. a mesh hollow cylinder; 78. a spring; 79. an externally threaded ring; 8. a circular block; 81. a screw rod is arranged; 82. and (5) a lower lead screw.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-8, the present invention is a tray assembly of an absorption tower for a sewage treatment plant, comprising a tray body 6, wherein the tray body 6 is distributed inside the tray body 1 at equal intervals from top to bottom, damping bearings 65 are connected inside a slot body 64 formed on both upper and lower surfaces of the tray body 6 in an annular array, the damping bearings 65 on both upper and lower surfaces of the tray body 6 are respectively rotatably connected with an upper internal and external threaded hollow shaft 61 and a lower internal and external threaded hollow shaft 62, and the upper internal and external threaded hollow shaft 61 and the lower internal and external threaded hollow shaft 62 are both threadedly connected with an internal threaded sleeve 621, specifically, after a user completes the installation of a first tray body 6, the user aligns a lower screw 82 with the upper internal and external threaded hollow shaft 61 on the first tray body 6;
then, the user rotates the upper internal and external threaded hollow shaft 61 on the first tray body 6, so that the upper internal and external threaded hollow shaft 61 on the first tray body 6 rotates and the lower screw 82 threads into the upper internal and external threaded hollow shaft 61 on the first tray body 6 until the lower screw 82 completely enters the interior of the upper internal and external threaded hollow shaft 61 on the first tray body 6;
then, the user rotates the internal thread sleeve 621 on the upper internal and external thread hollow shaft 61 on the first tray body 6, so that the internal thread sleeve 621 on the upper internal and external thread hollow shaft 61 on the first tray body 6 rotates and moves towards the direction close to the first tray body 6 until the anti-skid washer 622 is contacted with the first tray body 6, and the user connects the circular block 8 on the first tray body 6;
next, the user places the second tray body 6 directly above the first tray body 6, and aligns the lower internally and externally threaded hollow shaft 62 and the upper threaded bar 81 on the second tray body 6;
then, the user rotates the lower internally and externally threaded hollow shaft 62 on the second tray body 6, so that the lower internally and externally threaded hollow shaft 62 on the second tray body 6 rotates and moves towards the direction close to the first tray body 6 until the upper screw 81 completely enters the inside of the lower internally and externally threaded hollow shaft 62 on the second tray body 6;
next, the user rotates the internally threaded sleeve 621 on the lower internally and externally threaded hollow shaft 62 on the second tray body 6 until the anti-slip washer 622 and the second tray body 6 are brought into contact, whereupon the user connects the second tray body 6 directly above the first tray body 6;
then, the user arranges the rest tray bodies 6 according to the working requirement and the mode of arranging the second tray body 6;
a round block 8 is arranged right above the upper internal and external thread hollow shaft 61, the upper surface and the lower surface of the round block 8 are respectively connected with an upper screw 81 and a lower screw 82, the upper screw 81 is in threaded connection with the lower internal and external thread hollow shaft 62, the lower screw 82 is in threaded connection with the upper internal and external thread hollow shaft 61, when the user needs to adjust the distance between the tray bodies 6, the user applies a rotating external force to the circular block 8, so that the upper internal and external threaded hollow shaft 61 on one tray body 6 rotates and moves upwards, simultaneously, the lower internal and external thread hollow shaft 62 on the other tray body 6 is rotated and moved downwards, or, the upper internal and external thread hollow shaft 61 on one tray body 6 is rotated and moved downwards, simultaneously, the lower internal and external thread hollow shaft 62 on the other column plate body 6 rotates and moves upwards, thereby completing the adjustment of the distance between the column plate bodies 6;
the inner part of the inner thread through hole 63 which is arranged on the upper surface of the tower plate body 6 at equal intervals is provided with a movable assembly 7, the movable assembly 7 comprises a stop dog 71, an outer thread hollow cylinder 73 and a mesh hollow cylinder 77, the outer thread hollow cylinder 73 is in threaded connection with the inner side of the inner thread through hole 63, hollow blocks 76 which are distributed in an annular array on the lower part of the outer peripheral surface of the mesh hollow cylinder 77 slide along a U-shaped chute 72 which is arranged on the inner side wall of the outer thread hollow cylinder 73, the stop dog 71 is connected with the upper surface of the mesh hollow cylinder 77 and gradually increases the air pressure inside the tower bottom 11 along with the gradual increase of the water vapor inside the tower bottom 11, so that the stop dog 71 is subjected to an upward external force exerted by the air pressure, the hollow blocks 76 slide along the U-shaped chute 72 to drive the mesh hollow cylinder 77 to move upwards to drive the stop dog 71 to move upwards, and then the water on the tower plate body 6 is contacted with the water vapor inside the mesh hollow cylinder 77, so that the water absorbs impurities in the water vapor; when the water vapor in the tower bottom 11 is gradually reduced, the upward external force applied by the air pressure on the stopper 71 is gradually reduced, so that the hollow block 76 slides along the U-shaped chute 72, and the mesh hollow cylinder 77 is driven to move downwards, and the stopper 71 is driven to move downwards.
As shown in fig. 7 and 8, the lower side of the interior of the tower body 1 is connected with a supporting mesh plate 12, the upper surface of the supporting mesh plate 12 is provided with internal thread holes 121 in an annular array, and the inner surface of the internal thread sleeve 621 is connected with an anti-slip washer 622, specifically, when a user places the tower plate body 6, the user aligns the lower internal and external thread hollow shaft 62 on the first tower plate body 6 with the internal thread holes 121, then, the user applies a rotating external force to the lower internal and external thread hollow shaft 62 to rotate the lower internal and external thread hollow shaft 62 and move the lower internal and external thread hollow shaft 62 toward the supporting mesh plate 12 until the lower internal and external thread hollow shaft 62 and the internal thread holes 121 on the supporting mesh plate 12 are stably connected by threads, and then, the user applies a rotating external force to the internal thread sleeve 621 on the lower internal and external thread hollow shaft 62 to rotate the internal thread sleeve 621 on the lower internal and external thread hollow shaft 62 and move the lower internal thread sleeve 621 toward the tower plate body 6, until the anti-skid washer 622 and the tray body 6 are brought into contact, the user connects the first tray body 6 to the support mesh plate 12, and the user connects the first tray body 6 to the inside of the tower body 1; instead, the user removes the first tray body 6 from the tower 1.
As shown in fig. 5 and 6, a vertical shaft 74 is connected to the middle of the upper portion of the inner side of the U-shaped sliding slot 72 formed in the inner side wall of the externally threaded hollow cylinder 73, a spring 78 is sleeved on the circumferential surface of the vertical shaft 74, the upper and lower surfaces of the spring 78 are respectively connected to the upper portion of the inner side of the U-shaped sliding slot 72 formed in the externally threaded hollow cylinder 73 and the upper surface of the hollow block 76 in an abutting manner, an internally threaded groove 75 is formed in the upper surface of the mesh hollow cylinder 77, an externally threaded ring 79 is connected to the lower surface of the stopper 71, and the externally threaded ring 79 is threadedly connected to the inner side of the internally threaded groove 75 in the mesh hollow cylinder 77;
when a user needs to disassemble the mesh hollow cylinder 77, the user applies a rotating external force to the stopper 71, so that the external thread ring 79 rotates and moves in a direction away from the mesh hollow cylinder 77 until the external thread ring 79 is completely separated from the inner side of the internal thread groove 75, and then, the user applies a downward external force to the mesh hollow cylinder 77, so that the mesh hollow cylinder 77 moves downward until the mesh hollow cylinder 77 is completely separated from the inside of the external thread hollow cylinder 73, so that the user completes the disassembly of the mesh hollow cylinder 77; instead, the user connects the mesh hollow cylinder 77 to the inside of the externally threaded hollow cylinder 73.
Wherein as shown in fig. 3, the lower surface of the tower body 1 is connected with the tower bottom 11, is connected with the hot plate 111 on the tower bottom 11, specifically, the user communicates the external power supply of hot plate 111, and then, the user uses external control end to start hot plate 111 for the hot plate 111 heats the inside sewage that gets into the tower bottom 11, makes the inside sewage gasification of the tower bottom 11, and then, vapor upwards moves the inside that gets into the tower body 1.
As shown in fig. 1, one side of the outer peripheral surface of the tower bottom 11 is communicated with a water inlet pipe 2, the water inlet pipe 2 is connected with a first valve 21, specifically, a user communicates the water inlet pipe 2 with an external sewage source, then the user opens the first valve 21, so that the external sewage enters the inside of the water inlet pipe 2, and then the sewage enters the inside of the tower bottom 11; on the contrary, the outside sewage cannot enter the inside of the tower bottom 11 from the water inlet pipe 2.
As shown in fig. 2, the middle part of the lower surface of the tower bottom 11 is communicated with a slag discharge pipe 5, the slag discharge pipe 5 is connected with a third valve 51, specifically, a user opens the third valve 51, so that the residue inside the tower bottom 11 enters the slag discharge pipe 5, and then the residue inside the slag discharge pipe 5 is discharged to the outside of the absorption tower; on the other hand, the residue inside the column bottom 11 cannot be discharged from the slag discharge pipe 5.
As shown in fig. 1 and 2, the lower surface of the tower bottom 11 is connected with the support columns 3 in an annular array, and the lower end surface of the support columns 3 is connected with the antiskid ladder pedestal 31, specifically, a user places the antiskid ladder pedestal 31 on the ground stably, or the user pre-embeds the antiskid ladder pedestal 31 underground, so that the support columns 3 stand on the ground stably, the tower bottom 11 stands on the ground stably, and the absorption tower stands on the ground stably;
the upper surface of the tower body 1 is connected with a tower cover 13, the upper surface of the tower cover 13 is communicated with an exhaust pipe 4, the exhaust pipe 4 is connected with a second valve 41, specifically, a user opens the second valve 41 to enable the gas in the tower body 1 to move upwards, and then the gas is exhausted from the exhaust pipe 4; on the contrary, the gas inside the tower body 1 cannot be discharged from the gas discharge pipe 4.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (8)
1. A column plate assembly of an absorption tower for a sewage treatment plant comprises a column plate body (6), and is characterized in that: the tower plate body (6) is distributed in the tower body (1) at equal intervals from top to bottom, damping bearings (65) are connected inside a hole groove body (64) formed in an annular array on the upper surface and the lower surface of the tower plate body (6), the damping bearings (65) on the upper surface and the lower surface of the tower plate body (6) are respectively and rotatably connected with an upper internal and external thread hollow shaft (61) and a lower internal and external thread hollow shaft (62), the upper internal and external thread hollow shaft (61) and the lower internal and external thread hollow shaft (62) are respectively and threadedly connected with an internal thread sleeve (621), a round block (8) is arranged right above the upper internal and external thread hollow shaft (61), the upper surface and the lower surface of the round block (8) are respectively connected with an upper lead screw (81) and a lower lead screw (82), the upper lead screw (81) is in threaded connection with the lower internal and external thread hollow shaft (62), and the lower lead screw (82) is in threaded connection with the upper internal and external thread hollow shaft (61), the inside of the internal thread through hole (63) that the upper surface of column plate body (6) equidistant was seted up is provided with movable assembly (7), movable assembly (7) include dog (71), the hollow section of thick bamboo of external screw thread (73) and the hollow section of thick bamboo of mesh (77), the hollow section of thick bamboo of external screw thread (73) threaded connection is in the inboard of internal thread through hole (63), the outer peripheral face lower part of the hollow section of thick bamboo of mesh (77) is the U-shaped spout (72) that the annular array was seted up on the inside wall of the hollow section of thick bamboo of external screw thread (73) and slides, the upper surface connection of the hollow section of thick bamboo of mesh (77) has dog (71).
2. The tower plate assembly of the absorption tower for the sewage treatment plant according to claim 1, wherein a supporting mesh plate (12) is connected to the lower side of the interior of the tower body (1), the upper surface of the supporting mesh plate (12) is provided with internal thread hole grooves (121) in an annular array, and the inner surface of the internal thread sleeve (621) is connected with an anti-slip gasket (622).
3. The tower plate assembly of the absorption tower for the sewage treatment plant according to claim 1, wherein a vertical shaft (74) is connected to the middle part of the upper part of the inner side of a U-shaped sliding groove (72) formed in the inner side wall of the externally threaded hollow cylinder (73), a spring (78) is sleeved on the circumferential surface of the vertical shaft (74), the upper surface and the lower surface of the spring (78) are respectively connected with the upper part of the inner side of the U-shaped sliding groove (72) formed in the externally threaded hollow cylinder (73) and the upper surface of the hollow block (76) in an abutting mode, an internally threaded groove (75) is formed in the upper surface of the mesh hollow cylinder (77), an externally threaded ring (79) is connected to the lower surface of the stopper (71), and the externally threaded ring (79) is in threaded connection with the inner side of the internally threaded groove (75) formed in the mesh hollow cylinder (77).
4. The tray assembly of an absorption tower for a wastewater treatment plant according to claim 2, characterized in that the lower surface of the tower body (1) is connected with a tower bottom (11), and the tower bottom (11) is connected with a heating plate (111).
5. The tower plate assembly of the absorption tower for the sewage treatment plant according to claim 4, wherein one side of the outer peripheral surface of the tower bottom (11) is communicated with a water inlet pipe (2), and the water inlet pipe (2) is connected with a first valve (21).
6. The tower plate assembly of the absorption tower for the sewage treatment plant according to claim 5, wherein a slag discharge pipe (5) is communicated with the middle part of the lower surface of the tower bottom (11), and a third valve (51) is connected to the slag discharge pipe (5).
7. The tray assembly of an absorption tower for a wastewater treatment plant according to claim 6, characterized in that the lower surface of the tower bottom (11) is connected with support columns (3) in an annular array, and the lower end surfaces of the support columns (3) are connected with anti-skid ladder pedestals (31).
8. The tower plate assembly of the absorption tower for the sewage treatment plant according to claim 4, wherein a tower cover (13) is connected to the upper surface of the tower body (1), an exhaust pipe (4) is communicated with the upper surface of the tower cover (13), and a second valve (41) is connected to the exhaust pipe (4).
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