CN220802532U - Spiral-flow type water bath dust removal unit of coal conveying system - Google Patents
Spiral-flow type water bath dust removal unit of coal conveying system Download PDFInfo
- Publication number
- CN220802532U CN220802532U CN202322167569.4U CN202322167569U CN220802532U CN 220802532 U CN220802532 U CN 220802532U CN 202322167569 U CN202322167569 U CN 202322167569U CN 220802532 U CN220802532 U CN 220802532U
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- dust removal
- fixing frame
- wall
- ring flange
- output
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- 239000000428 dust Substances 0.000 title claims abstract description 124
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000003245 coal Substances 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 16
- 239000003034 coal gas Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 239000010883 coal ash Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model relates to the technical field of dust removal, in particular to a cyclone water bath dust removal unit of a coal conveying system, which comprises a dust removal bin, a bracket, a first flange plate, a conveying pipe, a water pump, an output pipe and a spray head, wherein an input groove is formed in the left wall of the dust removal bin, and a filter dust removal assembly is used for carrying out secondary filter dust removal on output gas; the cleaning assembly is used for cleaning the bottom wall. According to the utility model, the blower and the output groove are arranged in the dust removal bin and keep the same horizontal line, so that the air circulation in the dust removal bin is accelerated, and the gas subjected to water bath dust removal flows out rapidly; and cup jointed the dust bag in the outside of output tube, can make the gaseous secondary dust removal that carries out of output, increased the effect that equipment was removed dust to be provided with the fixing base in the inside in dust removal storehouse, clear up the diapire through the clearance piece, avoided the diapire to pile up silt etc. also avoided inside to pile up silt for a long time and probably occupy the problem of carrying gas space, make the device more practical.
Description
Technical Field
The utility model relates to the technical field of dust removal, in particular to a cyclone water bath dust removal unit of a coal conveying system.
Background
When the coal gas and the like transported in the coal transporting system are dedusted, as the main components of the coal gas are carbon monoxide and hydrogen, the coal gas is characterized by being difficult to dissolve in water, and the dust such as coal ash and the like in transportation can sink under the gravity when meeting the water, so that a water bath dedusting mode is generally adopted;
When water bath dust removal is generally adopted, liquid is conveyed through a water pipe and is sprayed in a rotating way through a spray head, so that water mist is sprayed in common equipment to save water sources, and the humidity in the equipment is increased, so that a better dust cleaning effect is achieved; however, when the existing device is cleaned by adopting a water bath, dust such as coal ash is easy to be stained on the lower wall of the device when encountering water, and all the dust can not be completely carried away by a drainage cleaning mode, so that sludge is accumulated on the bottom wall of the device for a long time, and the device is not easy to clean; meanwhile, the existing device can not achieve a good dust removal effect by only adopting water spraying dust removal, and therefore, a cyclone water bath dust removal unit of a coal conveying system is provided for solving the problems.
Disclosure of utility model
The utility model aims to provide a cyclone water bath dust removal unit of a coal conveying system, which aims to solve the problems that sludge is easy to accumulate on the bottom wall of the conventional device for a long time in the background technology, so that the cleaning is difficult and the dust removal effect of the conventional device is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the spiral-flow type water bath dust removal unit of the coal conveying system comprises a dust removal bin, a bracket, a first flange plate, a conveying pipe, a water pump, an output pipe and a spray head, wherein two groups of brackets are welded on the lower wall of the dust removal bin, an input groove is formed in the left wall of the dust removal bin, the first flange plate is arranged at the position of the input groove formed in the left wall of the dust removal bin and is welded with the dust removal bin through the conveying pipe, the water pump is arranged at the upper end of the dust removal bin, the spray head is arranged in the dust removal bin, the water pump is connected with the spray head through the water pipe, and the output pipe is welded on the right wall of the dust removal bin;
The filtering and dedusting assembly is arranged at the right end of the output pipe and is used for carrying out secondary filtering and dedusting on the output gas;
The cleaning assembly is arranged in the dust removal bin and is used for cleaning the bottom wall.
Preferably, the left end of first ring flange is provided with the second ring flange, be provided with the rubber pad between first ring flange and the second ring flange, the screw thread groove has been seted up to the inside array of first ring flange and second ring flange, the inside in the screw thread groove of seting up of first ring flange and second ring flange has been inserted and has been equipped with the connecting screw, the outer end of connecting screw has cup jointed the nut.
Preferably, the filtering and dedusting assembly comprises a threaded sleeve sleeved outside an output pipe, threads are formed in the outer wall of the output pipe, threads are formed in the inner wall of the threaded sleeve, a dedusting bag is sleeved on the outer wall of the output pipe, a first fixing frame is arranged on the outer wall of the dedusting bag, a second fixing frame is arranged at the lower end of the first fixing frame, grooves are formed in the first fixing frame and the second fixing frame, rubber sleeves are bonded in the grooves formed in the first fixing frame and the second fixing frame, the thickness of the rubber sleeves is larger than the depth of the grooves formed in the first fixing frame and the second fixing frame, two groups of thread grooves are formed in the two sides of the first fixing frame and the two sides of the second fixing frame respectively, and the first fixing frame and the second fixing frame are fixedly connected through screws and nuts which are inserted in the thread grooves.
Preferably, the upper end of dust removal storehouse is provided with the motor, the inside welding in dust removal storehouse has the fixed plate, the internally mounted in dust removal storehouse has the air-blower, the air-blower is installed on the fixed plate, the right-hand member and the output groove of air-blower keep at same horizon, motor and air-blower pass through power supply line connection.
Preferably, the cleaning assembly comprises two groups of fixing seats arranged inside the dust removal bin, two groups of fixing seats are arranged on two walls inside the dust removal bin, two groups of fixing seats are arranged inside screw rods, two groups of screw rods are arranged at the left ends of the screw rods, two groups of first conical gears are arranged at the left ends of the first conical gears in a staggered mode, two groups of second conical gears are welded through connecting shafts, a second group of motors are arranged at the rear ends of the second conical gears, and the second groups of motors are arranged on the rear wall of the dust removal bin.
Preferably, the lower wall of the dust removal bin is provided with two groups of grooves for cleaning, the inner wall of the groove formed in the lower wall of the dust removal bin is welded with a cleaning pipe, the inside of the cleaning pipe is provided with a movable groove, a sealing block is movably inserted in the movable groove, and the outer wall of the sealing block is welded with a handle.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the blower and the output groove are arranged in the dust removal bin and keep the same horizontal line, and the blower is operated by the motor to rotate, so that the air circulation in the dust removal bin is accelerated, and the gas subjected to water bath dust removal flows out rapidly; the dust removing bag is sleeved outside the output pipe, the dust removing bag is fixed on the outer wall of the output pipe by the first fixing frame and the second fixing frame, the dust removing bag is fixed on the outer wall of the output pipe by the screw sleeve sleeved outside the output pipe, the output gas can be subjected to secondary dust removal, the dust removing effect of equipment is improved, the dust removing bag is fixed on the output pipe in two fixing modes, the loosening of the dust removing bag caused by air blown by the blower is avoided, and the fixing effect of the dust removing bag on the output pipe is ensured;
And be provided with the fixing base in the inside in dust removal storehouse, be provided with the screw rod in the inside of fixing base, the left end welding at the screw rod has first conical gear, the left end of first conical gear is crisscross to be provided with second conical gear, it is rotatory to drive the second conical gear through the operation of second motor, the second conical gear is crisscross to drive the screw rod with first conical gear and is rotatory, the clearance piece is left and right sides movable between two kinds of fixing bases, clear up the diapire through the clearance piece, avoided the diapire to pile up silt etc., make the inside of device keep clean, also avoided inside long-term pile up silt probably occupation conveying gas space's problem, make the device more practical.
Description of the drawings:
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic side view of the structure of the conveying pipe of the present utility model;
FIG. 3 is a schematic side view of the dust bag of the present utility model;
FIG. 4 is a schematic elevational view of the structure of the output pipe of the present utility model;
FIG. 5 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 6 is a schematic front view of the structure of the fixing base of the present utility model;
FIG. 7 is a schematic elevational view of the cleaning tube of the present utility model.
In the figure: 1. a dust removal bin; 2. a bracket; 3. a first flange; 4. a delivery tube; 5. a second flange; 6. a connecting screw; 7. a water pump; 8. an output pipe; 9. a screw sleeve; 10. a first fixing frame; 11. the second fixing frame; 12. a dust removal bag; 13. a spray head; 14. a motor; 15. a blower; 16. a fixing seat; 17. a screw; 18. a first bevel gear; 19. a second bevel gear; 20. a connecting shaft; 21. cleaning the block; 22. cleaning the pipe; 23. a movable groove; 24. and (5) closing the block.
The specific embodiment is as follows:
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, an embodiment of the present utility model is provided: the spiral-flow type water bath dust collection unit of the coal conveying system comprises a dust collection bin 1, a support 2, a first flange plate 3, a conveying pipe 4, a water pump 7, an output pipe 8 and a spray head 13, wherein two groups of supports 2 are welded on the lower wall of the dust collection bin 1, an input groove is formed in the left wall of the dust collection bin 1, the first flange plate 3 is arranged at the position of the input groove formed in the left wall of the dust collection bin 1, the first flange plate 3 is welded with the dust collection bin 1 through the conveying pipe 4, the water pump 7 is installed at the upper end of the dust collection bin 1, the spray head 13 is arranged in the dust collection bin 1, a water pipe is installed at the upper end of the water pump 7, the water pump 7 is connected with the spray head 13 through the water pipe, and the output pipe 8 is welded on the right wall of the dust collection bin 1;
The filtering and dedusting assembly is arranged at the right end of the output pipe 8 and is used for carrying out secondary filtering and dedusting on the output gas;
the cleaning component is arranged in the dust removal bin 1 and is used for cleaning the bottom wall.
Further, the left end of first ring flange 3 is provided with second ring flange 5, be provided with the rubber pad between first ring flange 3 and the second ring flange 5, the screw thread groove has been seted up to the inside array of first ring flange 3 and second ring flange 5, the inside in the screw thread groove that first ring flange 3 and second ring flange 5 were seted up is inserted and is equipped with connecting screw 6, the outer end of connecting screw 6 has cup jointed the nut, as shown in fig. 2, this structure can carry out a connection through connecting screw 6 and nut to first ring flange 3 and second ring flange 5 and fix, be provided with the rubber pad simultaneously between first ring flange 3 and second ring flange 5, a sealed effect of device has been increased, avoid the gas leakage etc. of carrying.
Further, filter the swivel nut 9 that the dust removal subassembly was cup jointed including output tube 8 outside, the screw thread has been seted up to the outer wall of output tube 8, the screw thread has been seted up to the inner wall of swivel nut 9, dust removal bag 12 has been cup jointed to the outer wall of output tube 8, the outer wall of dust removal bag 12 is provided with first mount 10, the lower extreme of first mount 10 is provided with second mount 11, the inslot that first mount 10 and second mount 11 were seted up has the rubber sleeve, the thickness of rubber sleeve is greater than the inside degree of depth of seting up the groove of first mount 10 and second mount 11, two sets of screw thread grooves have been seted up respectively to the both sides of first mount 10 and second mount 11, first mount 10 and second mount 11 carry out fixed connection through being equipped with screw and nut in the screw thread groove interpolation, as shown in fig. 4, this structure can make through dust removal bag 12 carry out secondary filtration to the gas of output, the filter effect of device has been increased, simultaneously, be provided with first mount 10 and second mount 11 and carry out primary fixation to dust removal bag 12, and be provided with the swivel nut 9 and install the outer wall at output tube 8 and carry out secondary fixation to dust removal bag 12.
Further, the upper end of the dust removal bin 1 is provided with the motor 14, the inside welding of the dust removal bin 1 has the fixed plate, the internally mounted of the dust removal bin 1 has the air-blower 15, the air-blower 15 is installed on the fixed plate, the right-hand member and the output groove of the air-blower 15 keep at same horizontal line, the motor 14 and the air-blower 15 are connected through the power supply line, as shown in fig. 5, the structure can make the air-blower 15 driven to operate through the motor 14, and the gas output after the water bath dust removal is accelerated.
Further, the cleaning assembly comprises two groups of fixing seats 16 arranged inside the dust removal bin 1, the two groups of fixing seats 16 are arranged on two walls inside the dust removal bin 1, screws 17 are arranged inside the two groups of fixing seats 16, first conical gears 18 are arranged at the left ends of the two groups of screws 17, second conical gears 19 are arranged at the left ends of the two groups of first conical gears 18 in a staggered manner, the two groups of second conical gears 19 are welded through connecting shafts 20, a second group of motors 14 are arranged at the rear ends of the second conical gears 19, the second group of motors 14 are arranged on the rear wall of the dust removal bin 1, the connecting shafts 20 can rotate with the second conical gears 19 through the second group of motors 14, the second conical gears 19 are staggered with the first conical gears 18, meanwhile, the first conical gears 18 can drive the screws 17 to rotate, the screws 17 and cleaning blocks 21 are sleeved on thread grooves of the screws 17 in a staggered manner, the cleaning blocks 21 are limited by the screws 17, and the cleaning blocks 21 can clean the bottom wall.
Further, two groups of grooves for cleaning are formed in the lower wall of the dust removal bin 1, a cleaning pipe 22 is welded on the inner wall of the groove formed in the lower wall of the dust removal bin 1, a movable groove 23 is formed in the cleaning pipe 22, a sealing block 24 is movably inserted in the movable groove 23, a handle is welded on the outer wall of the sealing block 24, and as shown in fig. 7, the structure can be sealed by inserting the sealing block 24 in the movable groove 23, and when cleaning output is needed, the sealing block 24 can be pulled out from the movable groove 23 by holding the handle.
Working principle: the device removes dust to the gas in the coal conveying system in a water bath dust removing mode, the gas is conveyed to the inside of the dust removing bin 1 through the conveying pipe 4, the first flange plate 3 and the second flange plate 5 are fixedly connected through the connecting screw 6, rubber pads are arranged in the first flange plate 3 and the second flange plate 5 to seal the gas, leakage of the gas is avoided, meanwhile, the upper end of the water pump 7 is connected with a water pipe to carry out rotary spraying through the spraying head 13, the gas conveyed in the dust removing bin 1 is removed dust in a water mist mode, and dust falls down to the inner wall of the dust removing bin 1 when encountering water under the gravity; meanwhile, the motor 14 drives the blower 15 to rotate to accelerate the air circulation, and the air is conveyed out; the delivered gas is subjected to secondary dust removal through the dust removal bag 12, and when the dust removal bag 12 needs to be fixed, the gas can firstly rotate outside the output pipe 8 through the screw sleeve 9, the inner wall of the screw sleeve 9 extrudes the dust removal bag 12, and when the screw sleeve 9 is extruded and fixed, the gas is sleeved outside the dust removal bag 12 through the first fixing frame 10 and the second fixing frame 11, so that the dust removal bag 12 is secondarily fixed;
When the bottom wall of the device needs to be cleaned and piled up silt, the second group of motors 14 can be operated, the second group of motors 14 can drive the connecting shaft 20 to rotate, the connecting shaft 20 can drive the second bevel gear 19 to rotate, the second bevel gear 19 can be staggered with the first bevel gear 18, the first bevel gear 18 can drive the screw rod 17 to rotate, the screw rod 17 is staggered with threads formed in the two ends of the cleaning block 21, the cleaning block 21 can move left and right between the two groups of fixed seats 16 to clean the bottom wall in the dust bin 1, the silt is pushed into the cleaning pipe 22, when the soil is required to be output, the handle can be held to draw out the sealing block 24 from the movable groove 23, and when the soil is not required to be output, the sealing block 24 is inserted into the movable groove 23 to seal the cleaning pipe 22, so that the bottom wall of the dust bin 1 is cleaned, the bottom wall of the dust bin 1 is prevented from being difficult to clean and affecting the space, and the above is the whole working principle of the utility model.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a coal conveying system spiral-flow type water bath dust collection unit, includes dust removal storehouse (1), support (2), first ring flange (3), conveyer pipe (4), water pump (7), output tube (8) and sprinkler head (13), the lower wall welding of dust removal storehouse (1) has two sets of supports (2), the input slot has been seted up to the left wall of dust removal storehouse (1), the input slot department of seting up of dust removal storehouse (1) left wall is provided with first ring flange (3), first ring flange (3) are welded with dust removal storehouse (1) through conveyer pipe (4), water pump (7) are installed to the upper end of dust removal storehouse (1), the inside of dust removal storehouse (1) is provided with sprinkler head (13), the water pipe is installed to the upper end of water pump (7), water pump (7) are connected with sprinkler head (13) through the water pipe, output tube (8) are welded to the right wall of dust removal storehouse (1).
The method is characterized in that: the filtering and dedusting assembly is arranged at the right end of the output pipe (8) and is used for carrying out secondary filtering and dedusting on the output gas;
The cleaning assembly is arranged in the dust removal bin (1) and is used for cleaning the bottom wall.
2. The cyclone water bath dust removal unit of a coal conveying system according to claim 1, wherein: the left end of first ring flange (3) is provided with second ring flange (5), be provided with the rubber pad between first ring flange (3) and second ring flange (5), the screw thread groove has been seted up to the inside array of first ring flange (3) and second ring flange (5), the inside in screw thread groove of seting up of first ring flange (3) and second ring flange (5) is inserted and is equipped with connecting screw (6), the outer end of connecting screw (6) has cup jointed the nut.
3. The cyclone water bath dust removal unit of a coal conveying system according to claim 1, wherein: the filtering and dedusting assembly comprises a threaded sleeve (9) sleeved outside an output pipe (8), threads are formed in the outer wall of the output pipe (8), threads are formed in the inner wall of the threaded sleeve (9), a dedusting bag (12) is sleeved on the outer wall of the output pipe (8), a first fixing frame (10) is arranged on the outer wall of the dedusting bag (12), a second fixing frame (11) is arranged at the lower end of the first fixing frame (10), grooves are formed in the first fixing frame (10) and the second fixing frame (11), rubber sleeves are bonded in the grooves formed in the first fixing frame (10) and the second fixing frame (11), the thickness of the rubber sleeves is larger than the depth of the grooves formed in the first fixing frame (10) and the second fixing frame (11), two groups of thread grooves are formed in the two sides of the first fixing frame (10) and the two sides of the second fixing frame (11), and screws and nuts are fixedly connected in the first fixing frame (10) and the second fixing frame (11) through the inner portions of the thread grooves.
4. The cyclone water bath dust removal unit of a coal conveying system according to claim 1, wherein: the upper end of dust removal storehouse (1) is provided with motor (14), the inside welding of dust removal storehouse (1) has the fixed plate, the internally mounted in dust removal storehouse (1) has air-blower (15), air-blower (15) are installed on the fixed plate, the right-hand member and the output groove of air-blower (15) keep at same horizontal line, motor (14) and air-blower (15) are through power supply line connection.
5. The cyclone water bath dust removal unit of a coal conveying system according to claim 1, wherein: the cleaning assembly comprises two groups of fixing seats (16) arranged inside the dust removal bin (1), two groups of fixing seats (16) are arranged on two walls inside the dust removal bin (1), two groups of fixing seats (16) are arranged inside screw rods (17), the left ends of the screw rods (17) are provided with first conical gears (18), the left ends of the first conical gears (18) are provided with second conical gears (19) in a staggered mode, the two groups of second conical gears (19) are welded through connecting shafts (20), the rear ends of the second conical gears (19) are provided with second groups of motors (14), and the second groups of motors (14) are arranged on the rear wall of the dust removal bin (1).
6. The cyclone water bath dust removal unit of a coal conveying system according to claim 1, wherein: two groups of grooves for cleaning are formed in the lower wall of the dust removal bin (1), cleaning pipes (22) are welded on the inner wall of the groove formed in the lower wall of the dust removal bin (1), movable grooves (23) are formed in the cleaning pipes (22), sealing blocks (24) are movably inserted in the movable grooves (23), and handles are welded on the outer walls of the sealing blocks (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322167569.4U CN220802532U (en) | 2023-08-14 | 2023-08-14 | Spiral-flow type water bath dust removal unit of coal conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322167569.4U CN220802532U (en) | 2023-08-14 | 2023-08-14 | Spiral-flow type water bath dust removal unit of coal conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220802532U true CN220802532U (en) | 2024-04-19 |
Family
ID=90698845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322167569.4U Active CN220802532U (en) | 2023-08-14 | 2023-08-14 | Spiral-flow type water bath dust removal unit of coal conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220802532U (en) |
-
2023
- 2023-08-14 CN CN202322167569.4U patent/CN220802532U/en active Active
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