CN215137654U - Barrel body of filter press - Google Patents
Barrel body of filter press Download PDFInfo
- Publication number
- CN215137654U CN215137654U CN202121113199.0U CN202121113199U CN215137654U CN 215137654 U CN215137654 U CN 215137654U CN 202121113199 U CN202121113199 U CN 202121113199U CN 215137654 U CN215137654 U CN 215137654U
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- filter
- filter screen
- barrel body
- staving
- plate
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Abstract
The utility model provides a pressure filter staving mainly includes: staving, bung, can dismantle the connection between staving and the bung, the staving has the filter-pressing chamber on upper portion and the liquid collecting chamber of lower part, separate through annular stop plate and filter screen between filter-pressing chamber and the liquid collecting chamber, the filter screen is placed on the face is placed to the filter screen that stops the plate, the face is placed to the filter screen highly is less than and stops the plate, places the outside of face and stops the plate and contact the department and seted up the side channel in the filter screen, the bottom in liquid collecting chamber is provided with the liquid outlet the upper portion in filter-pressing chamber is provided with the air inlet. Through above-mentioned mode, solved current poor problem to viscous substance solid-liquid separation effect.
Description
Technical Field
The utility model belongs to the technical field of the filter-pressing and specifically relates to a pressure filter staving is related to.
Background
A mechanical device for dialyzing liquid by applying a certain pressure to a subject by using a special filter medium in a filter press is a common solid-liquid separation device. The method is applied to chemical production at the beginning of the 18 th century, and is still widely applied to the industries of chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like until now.
To more viscous material, current thick liquids solid-liquid separation adopts centrifuge mostly, and is bulky, and the separation effect is not thorough, and current pressure filter is to viscous material, often the filter screen sticks easily, is difficult for changing, dismantles comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a pressure filter staving has solved the current poor problem of viscous substance solid-liquid separation effect.
The main contents of the utility model include: a filter press barrel body mainly comprises: staving, bung, can dismantle the connection between staving and the bung, the staving has the filter-pressing chamber on upper portion and the liquid collecting chamber of lower part, separate through annular stop plate and filter screen between filter-pressing chamber and the liquid collecting chamber, the filter screen is placed on the face is placed to the filter screen that stops the plate, the face is placed to the filter screen highly is less than and stops the plate, places the outside of face and stops the plate and contact the department and seted up the side channel in the filter screen, the bottom in liquid collecting chamber is provided with the liquid outlet the upper portion in filter-pressing chamber is provided with the air inlet.
Preferably, the filter screen is placed face up end department and is evenly provided with a plurality of spacer pin, with the hole site cooperation of filter screen, prevents the filter screen skew.
Preferably, the outer side wall of the liquid outlet is provided with an external thread, so that the liquid outlet can be conveniently connected with an external pipeline.
Preferably, the top of the barrel body is uniformly provided with at least two lug plates, and slotted holes B are formed in the lug plates, so that the barrel body is convenient to be connected and fixed with an external structure.
Preferably, a plurality of slotted holes A are uniformly formed in the edge of the top of the barrel body, and the barrel body and the barrel cover can be covered through bolts.
Preferably, a plurality of threaded holes are evenly formed in the stop plate, bolts are screwed into the threaded holes, even baffles can be additionally arranged to block the filter screen, and the longitudinal displacement of the filter screen is convenient to limit.
Preferably, the bottom surface of the liquid collecting cavity is provided with a slope gradually decreasing from the edge to the center, so that the liquid can be collected and discharged from the liquid outlet.
The beneficial effects of the utility model reside in that: compared with a centrifugal machine, the utility model is more suitable for separating viscous materials, and has simple structure, convenient assembly and disassembly and good separation effect; because the sticky material is fixed filter screen and end the position board easily, so set up the side groove in the outside of filter screen face of placing and the position board department of contacting mutually, when changing the filter screen, only need stretch into the side groove with colluding the son, alright conveniently take out the filter screen.
Drawings
FIG. 1 is a top view of a preferred embodiment of a filter press bowl;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a side cross-sectional view of FIG. 1;
FIG. 4 is a partially enlarged view of part A of bitmap 3;
reference numerals: 1. the filter pressing device comprises a barrel body, 11, a filter pressing cavity, 12, a liquid collecting cavity, 13, a liquid outlet, 14, a slotted hole A, 15, a stop plate, 16, a threaded hole, 17, a filter screen placing surface, 18, a limiting pin, 19, a side groove, 2, a barrel cover, 3, an air inlet, 4, an ear plate, 41, a slotted hole B, 5 and a fastening bolt.
Detailed Description
The technical solution protected by the present invention will be specifically described below with reference to the accompanying drawings.
A filter press barrel body mainly comprises: staving 1, bung 2, can dismantle the connection between staving 1 and the bung 2, staving 1 has the filter-pressing chamber 11 on upper portion and the liquid collecting chamber 12 of lower part, separate through annular stop plate 15 and filter screen between filter-pressing chamber 11 and the liquid collecting chamber 12, the filter screen is placed on the face 17 is placed to the filter screen that stops plate 15, the face 17 is placed to the filter screen highly is less than and stops plate 15, has seted up side channel 19 in the outside that face 17 was placed to the filter screen and has stopped position plate 15 contact department, the bottom in liquid collecting chamber 12 is provided with liquid outlet 13 the upper portion in filter-pressing chamber 11 is provided with air inlet 3. Inert gas is introduced through the gas inlet 3, and after the inert gas is mixed with the viscous substance, solid-liquid separation is more convenient.
Further, a plurality of limiting pins 18 are uniformly arranged on the upper end face of the filter screen placing face 17, and when the filter screen is installed, limiting grooves of the filter screen are clamped into the limiting pins 18, so that the filter screen is prevented from being deviated left and right, side grooves are blocked, and the filter screen is prevented from being taken out.
Further, the outer side wall of the liquid outlet 13 is provided with an external thread, so that the liquid outlet is conveniently in threaded connection with an external pipeline; of course, the utility model discloses in, the lateral wall of liquid outlet 13 also can set up to ordinary mouth of pipe, non-thread structure, the liquid outlet and ordinary pipe connection of being convenient for.
Furthermore, the top symmetry of staving 1 sets up two otic placodes 4 the slotted hole B41 has been seted up in otic placode 4 department, when being connected fixedly with the exterior structure, only need in slotted hole B41 in insert the screw thread fixed can, the dismouting of being convenient for.
Similarly, a plurality of slotted holes A14 are uniformly formed in the edge of the top of the barrel body 1, and the barrel body 1 and the barrel cover 2 can be covered by bolts. In this embodiment, staving 1 and one side of bung 2 still are provided with non-disconnect-type bolt, only need open bung 2 after the dismantlement, carry on the bucket in the operation can, bung 2 need not separate with staving 1.
A plurality of threaded holes 16 are uniformly formed in the position stopping plate 15, bolts are screwed into the threaded holes 16, even baffles can be additionally arranged to block the filter screen, and the longitudinal displacement of the filter screen is convenient to limit.
The bottom surface of the liquid collecting cavity 12 is provided with an inclined surface which gradually decreases from the edge to the center, so that the liquid can be collected and discharged from the liquid outlet 13. The inclined plane can be a plane or a curved surface, even a step shape, as long as the liquid is convenient to gather at the liquid outlet.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a pressure filter staving which characterized in that mainly includes: staving, bung, can dismantle the connection between staving and the bung, the staving has the filter-pressing chamber on upper portion and the liquid collecting chamber of lower part, separate through annular stop plate and filter screen between filter-pressing chamber and the liquid collecting chamber, the filter screen is placed on the face is placed to the filter screen that stops the plate, the face is placed to the filter screen highly is less than and stops the plate, places the outside of face and stops the plate and contact the department and seted up the side channel in the filter screen, the bottom in liquid collecting chamber is provided with the liquid outlet the upper portion in filter-pressing chamber is provided with the air inlet.
2. The filter press barrel body according to claim 1, wherein a plurality of limiting pins are uniformly arranged on the upper end surface of the filter screen placing surface.
3. The filter press barrel body as claimed in claim 1, wherein the outer side wall of the liquid outlet is provided with an external thread.
4. The filter press barrel body according to claim 1, wherein the top of the barrel body is uniformly provided with at least two ear plates, and the ear plates are provided with slotted holes B.
5. The filter press barrel body according to claim 1, wherein a plurality of slots A are uniformly formed on the top edge of the barrel body.
6. The filter press barrel body according to claim 1, wherein the stop plate is provided with a plurality of threaded holes uniformly.
7. The filter press barrel body according to claim 1, wherein the bottom surface of the liquid collection chamber is provided with a slope gradually decreasing from the edge to the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121113199.0U CN215137654U (en) | 2021-05-24 | 2021-05-24 | Barrel body of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121113199.0U CN215137654U (en) | 2021-05-24 | 2021-05-24 | Barrel body of filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215137654U true CN215137654U (en) | 2021-12-14 |
Family
ID=79374805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121113199.0U Active CN215137654U (en) | 2021-05-24 | 2021-05-24 | Barrel body of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215137654U (en) |
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2021
- 2021-05-24 CN CN202121113199.0U patent/CN215137654U/en active Active
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