CN211445472U - Belt type filter press - Google Patents
Belt type filter press Download PDFInfo
- Publication number
- CN211445472U CN211445472U CN201922177700.9U CN201922177700U CN211445472U CN 211445472 U CN211445472 U CN 211445472U CN 201922177700 U CN201922177700 U CN 201922177700U CN 211445472 U CN211445472 U CN 211445472U
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- filter
- belt
- filter belt
- frame
- blending tank
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Abstract
The utility model discloses a belt filter press, which comprises a frame, be equipped with the blending tank in the frame, the blending tank is equipped with water inlet and delivery port, the blending tank top is equipped with the mixer, still be equipped with in the frame with fast moving annular confined go up the filter belt and filter belt down, go up the filter belt and form the filter-pressing district with the filter belt laminating down, the filter-pressing district links to each other with a cake district, the delivery port communicates supreme filter belt through the pipeline, slope is equipped with the guide plate at last filter belt lower extreme, the terminal apopore that forms of guide plate, it is S-shaped circulation operation to go up the filter belt. The device adopts S-shaped filter belt structure, has increased the filter range of mixture, promotes the separation effect to the simple easy operation of device.
Description
Technical Field
The utility model relates to the field of machinary, concretely relates to belt filter press.
Background
Sewage treatment occupies an important position in the environmental protection industry, the first step of sewage treatment is to filter sewage and squeeze and dewater filtered sludge, a filter press is often needed in the process, the belt filter press is a relatively universal filter press, the traditional belt filter press treatment system separately pumps mud and flocculating agent, the mud and the flocculating agent are thrown into a medicine adding tank of the belt filter press together, the mud and the flocculating agent are uniformly stirred in the medicine adding tank to form flocs, the flocculated mud is poured into a gravity concentration belt of a belt machine through stirring force, the process of running to the filter press belt along with the gravity concentration belt is carried out by primary mud-water separation, but because the existing filter press device of the filter press is not perfect enough, the dryness of products which are filtered out by pressure sometimes is not enough, the separation is not thorough enough, and the effect of sewage treatment is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a belt filter press, the device adopt S-shaped filter band structure, have increased the filter pass of mixture, promote the separation effect to the simple easy operation of device.
In order to achieve the purpose, the novel technical scheme is as follows:
the utility model provides a belt filter press, includes the frame be equipped with the blending tank in the frame, the blending tank is equipped with water inlet and delivery port, and the blending tank top is equipped with the mixer, still is equipped with in the frame with fast moving annular confined go up the filter belt and filter belt down, goes up the filter belt and forms the filter-pressing district with lower filter belt laminating, the filter-pressing district links to each other with a cake district, the delivery port is through the supreme filter belt of pipeline intercommunication, is equipped with the guide plate at last filter belt lower extreme slope, and the terminal apopore that forms of guide plate, it is S-shaped circulation operation to go up the filter belt.
Preferably, one side of the upper filter belt is provided with a plurality of flushing nozzles, the flushing nozzles are connected with a flushing water pump, and the flushing nozzles can flush the upper filter belt.
Preferably, the upper filter belt is installed on the frame through a rotating shaft, the rotating shaft is connected with the deviation adjusting device, and the deviation adjusting device is connected with the control unit.
Preferably, the rack is provided with a left baffle and a right baffle, a plurality of rotating shafts arranged in an S-shaped array are arranged between the left baffle and the right baffle, and the rotating shafts are coated with filter screens to form the upper filter belt.
Among the above-mentioned technical scheme, the filter belt can increase the filtration route on the S-shaped, promotes the filter effect, and the device is simple and convenient easy to operate simultaneously.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Detailed Description
The following further description of the present invention:
as shown in fig. 1, this belt filter press includes frame 1, install blending tank 2 in frame 1, water inlet 21 and delivery port 22 are left to blending tank 2, wherein water inlet 21 links to each other with the hybrid tube, pending sewage is in the drive action of the sewage pump body 3 and the liquid medicine that adds the medicine pump body 4 drive together gets into hybrid tube 5, liquid after the mixture gets into in blending tank 2 from water inlet 21, install mixer 23 in the top of blending tank, sewage and liquid medicine homogeneous mixing behind the mixer, this process is mostly flocculation process, prepare for next separation work.
Install left side baffle and right side baffle in frame 1, install between left side baffle and right side baffle and be the pivot that the S-shaped range set up, the cladding has and controls the filter screen that the width is the same between the baffle and form filter belt 6 in the pivot, goes up filter belt 6 and controls and be encapsulated situation between the baffle, can promote its leakproofness through installing joint strip additional in gap department. The delivery port 2 of mixing bucket 2 communicates to the upper surface of supreme filter belt 6 via the pipeline on, then move along with last filter belt, and when the transport of operation on it, especially the filter screen exists, liquid in the mixed liquid can pass through the filter screen under the effect of self gravity, and the object that the granule is greater than filter screen mesh diameter is stayed on last filter belt, install guide plate 7 in the below of last filter belt, fall on the guide plate from the liquid that the filter screen filtered or other objects that are less than the mesh diameter, the guide plate slope sets up and forms apopore 8 at the end, the liquid that freely falls under the action of gravity flows equipment from the apopore through the water conservancy diversion effect of guide plate.
Further, because the filter belt carries out a period of the filtration back, some object can remain on the filter screen surface and block up the mesh, influence filter effect and process, consequently, be equipped with a row of a plurality of washing terminals 9 in the below of last filter belt 6, washing terminals 9 links to each other with washing water pump 10, when needs carry out the regular washing to the filter belt, starts washing water pump, and washing terminals washes the filter belt from bottom to top.
An annular lower filter belt 11 is arranged below the upper filter belt, the lower filter belt 11 is attached to the S-shaped lower half part of the upper filter belt, has the same movement track and runs at the same speed in the same direction, a filter pressing area 12 is formed at the attaching section, the filtering and extrusion forming processes can be carried out, a cake forming area 13 is formed at the outlet of the filter pressing area, a solid cake is formed after the filtering and extrusion forming processes in the filter pressing area 12, and then the final product of the process is obtained after the cake forming area 13.
Because the required thing of straining that changes usually has certain impact force to last filter belt, so in the in-service use process, go up the filter belt after using a period, certain cheap can take place for the pivot, influence the accurate nature of process and go on, so, set up tuningout device 14 in the novel device, tuningout device links to each other with the pivot to be connected with control system, can carry out tuningout the operation of tuningout to the pivot under control system's control, the air compressor machine can be chooseed for use to tuningout device, control system can choose for use STM32 singlechip. The offset operation is a common technique in the art.
The above embodiments are merely illustrative of the present novel concept and implementation, and are not limiting, and technical solutions without substantial changes are still within the scope of protection under the present novel concept.
Claims (4)
1. The utility model provides a belt filter press, includes the frame, its characterized in that be equipped with the blending tank in the frame, the blending tank is equipped with water inlet and delivery port, and the blending tank top is equipped with the mixer, still is equipped with in the frame with fast moving annular confined go up the filter belt and filter belt down, goes up the filter belt and forms the filter-pressing district with the laminating of filter belt part down, and the filter-pressing district links to each other with a cake district, the delivery port is said and is communicate supreme filter belt, is equipped with the guide plate at last filter belt lower extreme slope, and the terminal apopore that forms of guide plate, it is S-shaped circulation operation to go up.
2. The belt filter press according to claim 1, wherein a plurality of washing nozzles are provided at one side of the upper belt, the washing nozzles being connected to a washing water pump, the washing nozzles being capable of performing a washing operation on the upper belt.
3. The belt filter press of claim 1, wherein the upper filter belt is mounted on the frame by a shaft, the shaft being connected to a deflection adjusting device, the deflection adjusting device being connected to the control unit.
4. The belt filter press according to claim 1, wherein a left baffle and a right baffle are provided on the frame, a plurality of rotating shafts are provided between the left baffle and the right baffle in an S-shaped array, and a filter screen is coated on the rotating shafts to form the upper filter belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922177700.9U CN211445472U (en) | 2019-11-30 | 2019-11-30 | Belt type filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922177700.9U CN211445472U (en) | 2019-11-30 | 2019-11-30 | Belt type filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211445472U true CN211445472U (en) | 2020-09-08 |
Family
ID=72306700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922177700.9U Active CN211445472U (en) | 2019-11-30 | 2019-11-30 | Belt type filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211445472U (en) |
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2019
- 2019-11-30 CN CN201922177700.9U patent/CN211445472U/en active Active
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