CN216863959U - Deodorant closing means in sludge dewatering sheet frame filter press lower part - Google Patents
Deodorant closing means in sludge dewatering sheet frame filter press lower part Download PDFInfo
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- CN216863959U CN216863959U CN202121709224.1U CN202121709224U CN216863959U CN 216863959 U CN216863959 U CN 216863959U CN 202121709224 U CN202121709224 U CN 202121709224U CN 216863959 U CN216863959 U CN 216863959U
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Abstract
The utility model discloses a lower part deodorization sealing device of a sludge dewatering plate-and-frame filter press, which belongs to the technical field of wastewater treatment equipment and comprises the plate-and-frame filter press, an installation main beam, two groups of driving mechanisms and two deodorization suspended sheds, wherein the installation main beam is arranged on the plate-and-frame filter press, the two groups of driving mechanisms are symmetrically arranged on two sides of the installation main beam, the two deodorization suspended sheds are respectively arranged at the output ends of the two driving mechanisms, and the two deodorization suspended sheds are positioned at the sludge discharge end of the plate-and-frame filter press. The utility model effectively blocks the volatilization space of odor and purifies the air environment of a layer of sludge conveying area of a dehydration machine room. The problem of the dehydration engine room one deck sludge conveying area mud foul smell volatilize the adverse effect to health and surrounding air is solved.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment equipment, in particular to a lower odor-resistant sealing device of a sludge dewatering plate-and-frame filter press.
Background
Along with the development of social economy, the improvement of living standard and the increasing enhancement of public environmental awareness, the odor pollution of the urban sewage treatment plant becomes a first problem to be solved urgently. Therefore, in the process of building a sewage treatment plant, besides necessary sewage and sludge treatment and disposal systems, an appropriate deodorization technology needs to be selected according to the components of odor substances and the strength of odor of the sewage treatment plant, and an economical and effective deodorization system needs to be arranged.
At present, the deodorization sealing of a plate-and-frame filter press mainly comprises the upper sealing of a plate-and-frame machine and the whole flow sealing of sludge treatment of the plate-and-frame machine.
The utility model discloses a sheet frame machine upper portion seals like application number 201420705200.2's utility model patent, discloses a dedicated deodorant cover device of sheet frame pressure filter, and sheet frame hydroextractor outside cover is equipped with the deodorant cover of a glass, and a plurality of air guide ports have been seted up at the deodorant cover top of this glass, and the main pipeline of supplying air is connected with the air guide port of the deodorant cover of glass through each branch tuber pipe, and the pipeline section of the main pipeline of supplying air is equipped with ion deodorization fan, and the end of the main pipeline of supplying air is equipped with the biological filtration pond, and a glass sliding door is respectively seted up to the both sides of the deodorant cover of glass. However, in the actual operation process of the device, because the device is totally closed, the device can cause great influence on equipment maintenance, and when any part needing to be hoisted of the filter cloth, the filter plate and the plate frame machine is replaced, the top sealing plate needs to be detached, so that the engineering quantity is great. Therefore, the plate-and-frame filter press is completely covered, so that the investment is large, and the plate-and-frame filter press is not economical and practical enough.
The utility model discloses a full flow of sheet frame machine processing mud seals utility model patent like application number 201621223899.4, discloses a conveying, deodorizing device for sheet frame filter press, include: the device comprises a spiral conveying device, a sludge bin, an air pipe and a deodorizer; the screw conveyor comprises a channel; the sludge bin is a closed device and is provided with an opening; one end of the spiral conveying device is connected with the sludge bin through the opening, and the other end of the spiral conveying device is connected with the plate-and-frame filter press; the sludge bin is also sequentially connected with the air pipe and the deodorizer through the opening. The spiral conveying device, the sludge bin and the air pipe jointly form a ventilating duct, and the ventilating duct is connected with the deodorizing machine for deodorization. However, the device can only be applied to small sewage plants in the actual operation process, and once the sludge production amount of the sewage plant is large, the required sludge bin has large volume, large equipment foundation, high investment cost and higher maintenance and repair cost
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a lower deodorization sealing device of a plate-and-frame filter press for sludge dewatering, which aims to solve the technical problems of high cost, high maintenance cost and small treatment capacity of a deodorization device in the plate-and-frame filter press in the prior art.
The embodiment of the utility model adopts the following technical scheme: the utility model provides a deodorant closing means in sludge dewatering plate frame filter press lower part, includes plate frame filter press, installation girder, actuating mechanism and deodorant unsettled canopy, the installation girder sets up on plate frame filter press, actuating mechanism is equipped with two sets ofly, two sets of actuating mechanism symmetry sets up the both sides at the installation girder, deodorant unsettled canopy is equipped with two, two deodorant unsettled canopy sets up respectively at two actuating mechanism's output, and two deodorant unsettled canopies are in plate frame filter press's row mud end.
Furthermore, actuating mechanism comprises H steel track and electronic journey car, H steel track installs on the girder, electronic journey car installs on H steel track, two deodorant unsettled canopy is installed respectively on the electronic journey car of both sides.
Furthermore, a rail fixing frame is further arranged in the driving mechanism, one end of the rail fixing frame is connected to the H steel rail, and the other end of the rail fixing frame is connected to the plate-and-frame filter press.
Furthermore, a layer of rubber pad is respectively arranged at one adjacent side end of each of the two deodorization suspended sheds.
Further, the electric stroke vehicle is linked to a plate-and-frame filter press.
The embodiment of the utility model adopts at least one technical scheme which can achieve the following beneficial effects:
firstly, the utility model can synchronously drive the two odor-resistant suspended sheds to merge and separate through the two driving mechanisms, when the plate-and-frame filter press is in the feeding, squeezing and dewatering operation stages, the odor-resistant suspended sheds on the two sides are in the closed state under the control of the driving mechanisms, the mud outlet end of the plate-and-frame filter press is in the closed state at the moment to prevent odor from overflowing, the odor in the plate-and-frame filter press can be pumped out and concentrated by the negative pressure fan at the moment, when the plate-and-frame filter press is subjected to desliming, the odor-resistant suspended sheds on the two sides are in the open state under the control of the driving mechanisms, and the sludge after squeezing directly falls to the mud outlet end below for discharging, the utility model has simple structure, low investment cost, high equipment purchase cost, high building bearing requirement, high investment, simple structure of the odor-resistant barrier, less material consumption and lighter weight, and can be fixed on the plate-and-frame filter press, greatly reduces the investment cost of deodorizing and covering the plate-and-frame filter press.
Secondly, the utility model is not limited by the size of the plate-and-frame filter press machine type, and the deodorization hanging shed can be suitable for any filter press machine type and has wide application range.
Thirdly, the utility model is suitable for the operation of a plurality of filter presses. When the plate frame machine room has a plurality of filter presses, the filter presses operate in turn, when a single filter press does not discharge mud, the deodorization curtain is closed, and is opened only when discharging mud, and odor of each plate frame machine is collected and operates independently without mutual interference.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a top view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic sectional view taken along line B-B of FIG. 1
Reference numerals:
plate and frame filter press 1 installs girder 2, actuating mechanism 3, H steel track 31, electronic journey car 32, track mount 33, deodorant unsettled canopy 4, rubber pad 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the utility model provides a deodorization sealing device at the lower part of a sludge dewatering plate-and-frame filter press 1, which is shown by combining figures 1 to 3 and comprises a plate-and-frame filter press 1, an installation girder 2, a driving mechanism 3 and deodorization suspended sheds 4, wherein the installation girder 2 is arranged on the plate-and-frame filter press 1, the driving mechanism 3 is provided with two groups, the two groups of driving mechanisms 3 are symmetrically arranged at two sides of the installation girder 2, the deodorization suspended sheds 4 are provided with two groups, the two deodorization suspended sheds 4 are respectively arranged at the output ends of the two driving mechanisms 3, the two deodorization suspended sheds 4 can be synchronously driven by the two driving mechanisms 3 to carry out merging and separating actions, the two deodorization suspended sheds 4 are positioned at the mud discharge end of the plate-and-frame filter press 1, and the deodorization suspended sheds 4 at two sides are in a sealing state under the control of the driving mechanisms 3 when the plate-and frame filter press 1 is in the feeding, squeezing and dewatering operation stages, the mud outlet end of the plate and frame filter press 1 is in a closed state at the moment, odor is prevented from overflowing, when the plate and frame filter press 1 carries out desliming, the deodorization suspended sheds 4 on the two sides are in an open state under the control of the driving mechanism 3, and the mud end of the mud directly falling to the lower side after the completion of squeezing is discharged.
Preferably, the driving mechanism 3 is composed of an H steel rail 31 and an electric traveling vehicle 32, the H steel rail 31 is installed on the main beam, the electric traveling vehicle 32 is installed on the H steel rail 31, and the travel of the electric traveling vehicle 32 can be limited by the arranged H steel rail 31, so that the electric traveling vehicle 32 can reciprocate according to the rail of the H steel rail 31, the two odor-resistant suspended sheds 4 are respectively installed on the electric traveling vehicles 32 on the two sides, when the odor-resistant suspended sheds 4 on the two sides need to be controlled to be opened, the electric traveling vehicles 32 on the two sides are started to run in reverse, at this time, the two odor-resistant suspended sheds 4 are gradually separated, when the odor-resistant suspended sheds 4 on the two sides need to be controlled to be closed, the electric traveling vehicles 32 on the two sides are started to run in opposite directions, and at this time, the odor-resistant suspended sheds 4 on the two sides gradually become sealed.
Preferably, a rail fixing frame 33 is further arranged in the driving mechanism 3, one end of the rail fixing frame 33 is connected to the H steel rail 31, the other end of the rail fixing frame 33 is connected to the plate and frame filter press 1, and the H steel rail 31 can be reinforced through the rail fixing frame 33, so that the stability of the electric stroker 32 moving on the H steel rail 31 can be improved.
Preferably, a layer of rubber pad 5 is respectively arranged at one side end close to each other on the two deodorization suspended sheds 4, and the rubber pads 5 are tightly attached when the two deodorization suspended sheds 4 are mutually sealed, so that the sealing performance of the deodorization suspended sheds 4 in a closed state can be improved, and the deodorization performance of the utility model is greatly improved.
Preferably, electric stroke car 32 links to plate and frame filter press 1, and plate and frame filter press 1 can be according to the operating condition of difference with signal of telecommunication transmission to electric stroke car 32 department, when plate and frame filter press 1 carries out the feeding, squeezes, when dehydration operation stage, electric stroke car 32 drives deodorant unsettled canopy 4 of both sides in advance and seals, prevents that the foul smell from spilling over, when plate and frame filter press 1 takes off mud during operation, electric stroke car 32 drives deodorant unsettled canopy 4 of both sides in advance and opens, the discharge of the mud of being convenient for.
The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a deodorant closing means in sludge dewatering plate frame filter press lower part, includes plate frame filter press (1), its characterized in that: still including installation girder (2), actuating mechanism (3) and deodorant unsettled canopy (4), installation girder (2) set up on plate and frame filter press (1), actuating mechanism (3) are equipped with two sets ofly, and are two sets of actuating mechanism (3) symmetry sets up in the both sides of installing girder (2), deodorant unsettled canopy (4) are equipped with two, two deodorant unsettled canopy (4) set up the output in two actuating mechanism (3) respectively, and two deodorant unsettled canopy (4) are in the mud discharging end of plate and frame filter press (1).
2. The lower deodorizing and closing device of the plate-and-frame filter press for sludge dewatering according to claim 1, characterized in that: the driving mechanism (3) is composed of an H steel rail (31) and electric travel cars (32), the H steel rail (31) is arranged on the installation main beam (2), the electric travel cars (32) are installed on the H steel rail (31), and the two deodorization suspended sheds (4) are respectively installed on the electric travel cars (32) on the two sides.
3. The lower deodorizing and closing device of the plate-and-frame filter press for sludge dewatering according to claim 2, characterized in that: still be equipped with track mount (33) in actuating mechanism (3), the one end of track mount (33) is connected on H steel track (31), and the other end of track mount (33) is connected to on the filter press (1).
4. The lower deodorizing and closing device of the plate-and-frame filter press for sludge dewatering according to claim 1, characterized in that: and a layer of rubber pad (5) is respectively arranged at one side end close to the two deodorization suspended sheds (4).
5. The lower deodorizing and closing device of the plate-and-frame filter press for sludge dewatering according to claim 2, characterized in that: the electric stroke vehicle (32) is linked to the plate-and-frame filter press (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709224.1U CN216863959U (en) | 2021-07-26 | 2021-07-26 | Deodorant closing means in sludge dewatering sheet frame filter press lower part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121709224.1U CN216863959U (en) | 2021-07-26 | 2021-07-26 | Deodorant closing means in sludge dewatering sheet frame filter press lower part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216863959U true CN216863959U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121709224.1U Active CN216863959U (en) | 2021-07-26 | 2021-07-26 | Deodorant closing means in sludge dewatering sheet frame filter press lower part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216863959U (en) |
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2021
- 2021-07-26 CN CN202121709224.1U patent/CN216863959U/en active Active
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