CN214914114U - Device for purifying and treating sewage in underground coal mine - Google Patents
Device for purifying and treating sewage in underground coal mine Download PDFInfo
- Publication number
- CN214914114U CN214914114U CN202121307921.4U CN202121307921U CN214914114U CN 214914114 U CN214914114 U CN 214914114U CN 202121307921 U CN202121307921 U CN 202121307921U CN 214914114 U CN214914114 U CN 214914114U
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- China
- Prior art keywords
- box body
- sewage
- mounting
- fixedly connected
- conveying belt
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- 239000010865 sewage Substances 0.000 title claims abstract description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000003245 coal Substances 0.000 title claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000007790 scraping Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 230000001808 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000000149 penetrating Effects 0.000 claims 1
- 239000010802 sludge Substances 0.000 description 11
- 238000000746 purification Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005065 mining Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 1
Abstract
The utility model discloses a device for purifying and treating sewage in a coal mine well, wherein a coarse filtering mechanism and a fine filtering mechanism are all installed in a treatment box body in a matching way, the coarse filtering mechanism comprises a conveying belt, a baffle plate and a material collecting box, the conveying belt is arranged at the top of the treatment box body, the baffle plate is fixedly connected on the conveying belt, first filtering holes are uniformly formed on the belt surface of the conveying belt, and the material collecting box is arranged at the downstream end of the conveying belt; the fine filter mechanism comprises: the mounting plate is fixedly connected with the mounting cylinder on the mounting plate, the screening cylinder is arranged through the mounting cylinder, the mounting seat is inserted and connected to the inner side of the screening cylinder in a nesting mode and fixedly connected to the bottom of the treatment box body, the transmission shaft is embedded and connected to the upper side of the mounting seat in a relative rotation mode, the spiral blade is spirally wound on the transmission shaft, and the mud scraping plate is fixedly connected to the outer edge of the spiral blade and arranged in close contact with the inner wall of the screening cylinder; and second filtering holes are uniformly formed in the screening cylinder body. The utility model discloses can realize purifying sewage high-efficiently fast, guarantee that the screening barrel is in high-efficient filterable state all the time.
Description
Technical Field
The utility model relates to a mine sewage treatment technical field, specific colliery is sewage purification treatment's device in pit that says so.
Background
In the coal mining process, underground water is in contact with a coal bed and a rock stratum, and in addition, the environmental state of a mine is influenced by waste water generated in the coal mining process, in order to ensure that the underground environment is kept in a relatively good state, the mining waste water and the underground water need to be purified and discharged after meeting the discharge standard. However, the conventional sewage purification device has low efficiency for underground sewage treatment, and is limited by underground space, and it is difficult to install large-scale treatment equipment under a mine, so that it is necessary to design a sewage purification device with high purification efficiency and small volume.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a colliery is sewage purification treatment's device in pit can realize purifying sewage high-efficiently fast, guarantees that the screening barrel is in high-efficient filterable state all the time.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a device for purifying and treating sewage in a coal mine well comprises a treatment tank body, a rough filtering mechanism and a fine filtering mechanism, wherein the rough filtering mechanism and the fine filtering mechanism are arranged in the treatment tank body in a matching way,
the rough filtering mechanism comprises a conveying belt, a material baffle plate and a material collecting box, the conveying belt is arranged at the top of the treatment box body along the horizontal direction, the material baffle plate is uniformly and fixedly connected to the belt surface of the conveying belt, first filtering holes are uniformly formed in the belt surface of the conveying belt, and the material collecting box is fixedly arranged in the treatment box body and is arranged at the downstream end of the conveying belt;
the fine filtering mechanism comprises: the device comprises a mounting plate horizontally and fixedly connected to the middle section of a treatment box body, a mounting cylinder uniformly and fixedly connected to the mounting plate, a screening cylinder arranged in a relative sliding mode through the mounting cylinder, a mounting seat nested and inserted in the inner side of the screening cylinder in a relative sliding mode and fixedly connected to the bottom of the treatment box body, a transmission shaft nested and mounted on the upper side of the mounting seat in a relative rotating mode, a spiral blade spirally wound on the transmission shaft, and a mud scraping plate fixedly connected to the outer edge of the spiral blade and arranged in close contact with the inner wall of the screening cylinder; the screening barrel is evenly provided with second filtering holes, and each group of screening barrel is in power connection with a lifting adjusting mechanism.
The side wall of the treatment box body is provided with a first sewage discharge port communicated with the material collecting box, and the first sewage discharge port is provided with a first sealing door in a matching manner.
The water inlet that handles the box top seted up with the conveyer belt is vertical relative, handle the bottom half and seted up the outlet, the side is opened above the mounting panel and is equipped with the second drain that is linked together with external environment, and the supporting second sealing door that installs on the second drain.
The bottom of each group of transmission shaft all leads to the bottom outside of locating to handling the box, and leads to all the rigid coupling has the drive sprocket on the transmission shaft outside handling the box, and each group of drive sprocket realizes chain drive through the chain, and wherein a set of transmission shaft power is connected with driving motor.
The lift adjustment mechanism includes: with each group's screening barrel bottom rigid coupling and set up the mounting bracket in handling the box, the top with the electronic telescoping cylinder of mounting panel lower surface rigid coupling and bottom and mounting bracket rigid coupling, electronic telescoping cylinder adopts waterproof telescoping cylinder.
Still be provided with the installation base, it passes through support column fixed mounting on the installation base to handle the box.
The utility model has the advantages that: the large-particle sludge falls into the lower side of the conveyor belt through the conveyor belt, and the large-particle sludge intercepted on the conveyor belt is conveyed to a collecting box along the conveyor belt for collection treatment; the sewage that falls into on the mounting panel gets into the screening barrel inboard and carries out secondary filter back and get into and handle the bottom half, is arranged outward by the outlet, and the mud that is held back by the screening barrel carries again to the mounting panel upper surface under the transport of spiral leaf and handles in unison. Whole sewage treatment process filters through twice screening, can realize the purification to sewage, and whole treatment effeciency is high, can accomplish the processing to sewage fast. The screening cylinder is driven by the electric telescopic cylinder to move up and down, the screening cylinder acts on the rotating mud scraping plate, sludge is scraped, and the sludge is brought back to the upper surface of the mounting plate by the rotating spiral blade after being gathered to a large amount, so that the screening cylinder is always in a high-efficiency filtering state. Moreover, the whole structure of the mine is compact, and the mine is convenient to install under a mine.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged detail view of a portion a of fig. 1.
In the figure: the device comprises a processing box body 1, a conveyor belt 2, a material baffle plate 3, a material collecting box 4, a mounting plate 5, a mounting barrel 6, a screening barrel 7, a mounting seat 8, a transmission shaft 9, a spiral blade 10, a mud scraper 11, a first sealing door 12, a water inlet 13, a water outlet 14, a second sealing door 15, a transmission chain wheel 16, a driving motor 17, a mounting frame 18, an electric telescopic cylinder 19, a mounting base 20 and a support column 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a device for purification treatment of sewage in a coal mine comprises a treatment tank 1, a coarse filtration mechanism and a fine filtration mechanism, wherein the coarse filtration mechanism and the fine filtration mechanism are all arranged in the treatment tank 1 in a matching way,
the rough filtering mechanism comprises a conveying belt 2, a baffle plate 3 and a material collecting box 4, the conveying belt 2 is arranged at the top of the treatment box body 1 along the horizontal direction, the baffle plate 3 is uniformly and fixedly connected to the belt surface of the conveying belt 2, the belt surface of the conveying belt 2 is uniformly provided with first filtering holes, and the material collecting box 4 is fixedly arranged in the treatment box body 1 and is arranged at the downstream end of the conveying belt 2;
the fine filter mechanism comprises: the device comprises a mounting plate 5 horizontally and fixedly connected to the middle section of a treatment box body 1, a mounting cylinder 6 uniformly and fixedly connected to the mounting plate 5, a screening cylinder 7 arranged to penetrate through the mounting cylinder 6 in a relative sliding manner, a mounting seat 8 nested and inserted in the inner side of the screening cylinder 7 in a relative sliding manner and fixedly connected to the bottom of the treatment box body 1, a transmission shaft 9 nested and mounted on the upper side of the mounting seat 8 in a relative rotating manner, a spiral blade 10 spirally wound on the transmission shaft 9, and a mud scraping plate 11 fixedly connected to the outer edge of the spiral blade 10 and arranged to be attached to the inner wall of the screening cylinder 7; the screening cylinder 7 is evenly provided with a second filtering hole, and each group of screening cylinder 7 is dynamically connected with a lifting adjusting mechanism.
The utility model discloses in, set up the first drain mouth that keeps the intercommunication with collection workbin 4 on the lateral wall of processing box 1, the convenient mud that will collect in collection workbin 4 is arranged outward, and first drain mouth goes up the supporting first sealing door 12 of installing, avoids leaking by first drain mouth outside the in-process sewage that pours into sewage into to processing box 1.
Handle 1 top of box and seted up the water inlet 13 vertical relative with conveyer belt 2, conveniently pour into sewage into treatment box 1, treatment box 1 bottom has seted up outlet 14, the sewage after conveniently will handling is discharged by outlet 14, the side is opened and is equipped with the second drain that is linked together with external environment in 5 tops of mounting panel, conveniently will collect the mud on mounting panel 5 and arrange outward, and the supporting second sealing door 15 of installing on the second drain, avoid sewage to leak outside by the second drain in the treatment sewage in-process.
The bottom ends of the transmission shafts 9 are all communicated to the outer side of the bottom end of the treatment box body 1, the transmission shafts 9 which are communicated to the outer side of the treatment box body 1 are fixedly connected with transmission chain wheels 16, the transmission chain wheels 16 of each group realize chain transmission through chains, one group of transmission shafts 9 are in power connection with a driving motor 17, and when the driving motor 17 rotates, the transmission shafts 9 of each group are driven to synchronously rotate through the combination of the transmission chain wheels 16 and the chains so as to convey sludge intercepted on the inner side of the screening cylinder body 7 to the mounting plate 5.
The lifting adjusting mechanism comprises: the bottom end of each group of screening cylinder bodies 7 is fixedly connected with an installation frame 18 arranged in the treatment box body 1, the top end of each group of screening cylinder bodies is fixedly connected with the lower surface of the installation plate 5, the bottom end of each group of screening cylinder bodies is fixedly connected with an electric telescopic cylinder 19 fixedly connected with the installation frame 18, the electric telescopic cylinder 19 adopts a waterproof telescopic cylinder, and the electric telescopic cylinder 19 drives the installation frame 18 and the screening cylinder bodies 7 to move up and down in work.
Still be provided with installation base 20, handle box 1 and pass through support column 21 fixed mounting on installation base 20, conveniently to handle box 1 stable installation.
The utility model discloses a theory of operation is: when in use, sewage to be treated is input into the treatment box body 1 from the water inlet 13, firstly falls into the lower side of the conveyor belt 2 through the conveyor belt 2, and large-particle sludge intercepted on the conveyor belt 2 is conveyed to the material collecting box 4 along the conveyor belt 2 for collection treatment; the sewage falling into the mounting plate 5 enters the inner side of the screening cylinder 7 to be secondarily filtered and then enters the bottom of the treatment box body 1 to be discharged outside through the water discharge port 14, and the sludge intercepted by the screening cylinder 7 is conveyed to the upper surface of the mounting plate 5 again to be uniformly treated under the conveying of the spiral blades 10. Whole sewage treatment process filters through twice screening, can realize the purification to sewage, and whole treatment effeciency is high, can accomplish the processing to sewage fast.
However, after the screening cylinder 7 filters more sewage, part of sludge is attached to the inner wall of the screening cylinder 7, the screening cylinder 7 is driven by the electric telescopic cylinder 19 to move up and down, the sludge is scraped off by the action of the rotating mud scraping plate 11, the sludge is brought back to the upper surface of the mounting plate 5 by the rotating spiral blade 10 after gathering a large amount of sludge, and the electric telescopic cylinder 19 drives each group of screening cylinders 7 to reset again after the treatment is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A device for purifying and treating sewage in a coal mine well is characterized in that: comprises a processing box body (1), a rough filtering mechanism and a fine filtering mechanism, wherein the rough filtering mechanism and the fine filtering mechanism are arranged in the processing box body (1) in a matching way,
the rough filtering mechanism comprises a conveying belt (2), a material baffle plate (3) and a material collecting box (4), the conveying belt (2) is arranged at the top of the processing box body (1) along the horizontal direction, the material baffle plate (3) is uniformly and fixedly connected to the belt surface of the conveying belt (2), first filtering holes are uniformly formed in the belt surface of the conveying belt (2), and the material collecting box (4) is fixedly arranged in the processing box body (1) and is arranged at the downstream end of the conveying belt (2);
the fine filtering mechanism comprises: the device comprises a mounting plate (5) horizontally and fixedly connected to the middle section of a treatment box body (1), a mounting cylinder body (6) uniformly and fixedly connected to the mounting plate (5), a screening cylinder body (7) arranged by penetrating through the mounting cylinder body (6) in a relative sliding manner, a mounting seat (8) nested and inserted in the screening cylinder body (7) in a relative sliding manner and fixedly connected to the bottom of the treatment box body (1), a transmission shaft (9) nested and mounted on the upper side of the mounting seat (8) in a relative rotating manner, a spiral blade (10) spirally wound on the transmission shaft (9), and a mud scraping plate (11) fixedly connected to the outer edge of the spiral blade (10) and arranged in a close fit manner with the inner wall of the screening cylinder body (7); the screening barrel (7) is evenly provided with second filtering holes, and each group of screening barrel (7) is in power connection with a lifting adjusting mechanism.
2. The device for purifying and treating the sewage in the coal mine well according to claim 1, which is characterized in that: the side wall of the treatment box body (1) is provided with a first sewage discharge port communicated with the material collecting box (4), and the first sewage discharge port is provided with a first sealing door (12) in a matching manner.
3. The device for purifying and treating the sewage in the coal mine well according to claim 1, which is characterized in that: handle box (1) top seted up with conveyer belt (2) vertical relative water inlet (13), handle box (1) bottom and seted up outlet (14), mounting panel (5) top side is opened and is equipped with the second drain that is linked together with external environment, and the supporting second sealing door (15) of installing on the second drain.
4. The device for purifying and treating the sewage in the coal mine well according to claim 1, which is characterized in that: the bottom ends of the transmission shafts (9) of all groups are communicated to the outer side of the bottom end of the processing box body (1), the transmission shafts (9) which are communicated to the outer side of the processing box body (1) are fixedly connected with transmission chain wheels (16), all groups of transmission chain wheels (16) realize chain transmission through chains, and one group of transmission shafts (9) are in power connection with a driving motor (17).
5. The device for purifying and treating the sewage in the coal mine well according to claim 1, which is characterized in that: the lift adjustment mechanism includes: with each group of screening barrel (7) bottom rigid coupling and set up mounting bracket (18) in handling box (1), the top with mounting panel (5) lower surface rigid coupling and bottom and electronic telescoping cylinder (19) of mounting bracket (18) rigid coupling, electronic telescoping cylinder (19) adopt waterproof telescoping cylinder.
6. The device for purifying and treating the sewage in the coal mine well according to claim 1, which is characterized in that: the device is also provided with an installation base (20), and the treatment box body (1) is fixedly installed on the installation base (20) through a support column (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121307921.4U CN214914114U (en) | 2021-06-11 | 2021-06-11 | Device for purifying and treating sewage in underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121307921.4U CN214914114U (en) | 2021-06-11 | 2021-06-11 | Device for purifying and treating sewage in underground coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214914114U true CN214914114U (en) | 2021-11-30 |
Family
ID=79053699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121307921.4U Active CN214914114U (en) | 2021-06-11 | 2021-06-11 | Device for purifying and treating sewage in underground coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214914114U (en) |
-
2021
- 2021-06-11 CN CN202121307921.4U patent/CN214914114U/en active Active
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