CN213077666U - Filter pressing device for enzyme preparation production - Google Patents
Filter pressing device for enzyme preparation production Download PDFInfo
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- CN213077666U CN213077666U CN202021342013.4U CN202021342013U CN213077666U CN 213077666 U CN213077666 U CN 213077666U CN 202021342013 U CN202021342013 U CN 202021342013U CN 213077666 U CN213077666 U CN 213077666U
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- threaded rod
- filter
- tank body
- enzyme preparation
- pressing device
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Abstract
A filter pressing device for enzyme preparation production comprises a tank body, wherein a discharging pipe is arranged at the bottom of the tank body, a horizontal first threaded rod is arranged in the tank body, threads on the first threaded rod are divided into a first threaded section and a second threaded section by the center of the first threaded rod, the rotating directions of the threads on the first threaded section and the second threaded section are opposite, a plurality of first movable blocks are respectively arranged on the first threaded section and the second threaded section, upper vertical rods are arranged at the tops of the first movable blocks, and the ends of the upper vertical rods of the first movable blocks positioned on the same threaded section are hinged through two connecting rods; the bottom of the first movable block is provided with a lower vertical plate, and first filter cloth is arranged between two adjacent lower vertical plates on the plurality of first movable blocks on the same thread section; one end of the first threaded rod penetrates through the side wall of the tank body and is connected with a motor arranged on the outer side wall of the tank body through a shaft. This novel above-mentioned structure of adopting can effectively solve the problem among the prior art, reduces the solid impurity content in the filtrating.
Description
Technical Field
The utility model relates to an enzyme preparation field, specificly is a filter pressing device is used in enzyme preparation production.
Background
The filter pressing is a method of dialyzing a liquid by applying a certain pressure to a subject, and is generally used for solid-liquid separation, and in the production of an enzyme preparation, it is generally necessary to perform filter pressing treatment on a raw material by a filter pressing device so as to perform solid-liquid separation on the raw material.
However, in the conventional filter press device, when the raw material for producing the enzyme preparation is subjected to filter press treatment, the raw material may be crushed by excessive pressure due to squeezing and may leak from the inside of the filter bag, and the liquid after filter pressing may contain impurities. Need carry out filtration treatment to the liquid after the filter-pressing, prevent to dope in the liquid and have great impurity, however, great impurity probably blocks up the mesh of filter screen, causes the influence to the filtration of liquid.
Disclosure of Invention
The utility model aims to solve the technical problem that a filter pressing device is used in enzyme preparation production is provided, can effectively solve the problem among the prior art, reduces the solid impurity content in the filtrating.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a filter pressing device for enzyme preparation production comprises a tank body, wherein a discharging pipe is arranged at the bottom of the tank body, a horizontal first threaded rod is arranged in the tank body, threads on the first threaded rod are divided into a first threaded section and a second threaded section by the center of the first threaded rod, the rotating directions of the threads on the first threaded section and the second threaded section are opposite, a plurality of first movable blocks are respectively arranged on the first threaded section and the second threaded section, upper vertical rods are arranged at the tops of the first movable blocks, and the ends of the upper vertical rods of the first movable blocks positioned on the same threaded section are hinged through two connecting rods;
the bottom of the first movable block is provided with a lower vertical plate, and first filter cloth is arranged between two adjacent lower vertical plates on the plurality of first movable blocks on the same thread section;
one end of the first threaded rod is arranged on the inner wall of the tank body through a bearing, and the other end of the first threaded rod penetrates through the side wall of the tank body and is connected with a motor arranged on the outer side wall of the tank body through a shaft.
In the preferred scheme, the second filter cloth is arranged at the upper pipe orifice of the blanking pipe, the lower pipe orifice of the blanking pipe is connected to the sealed filtrate collecting box, a negative pressure pump is arranged on one side of the filtrate collecting box, and the negative pressure pump is communicated with the interior of the filtrate collecting box through the negative pressure pipe.
In the preferred scheme, the internal filter screen that is equipped with of jar of first filter cloth below, the internal horizontally second threaded rod that is equipped with of jar of filter screen below, threaded connection has the second movable block on the second threaded rod, the top of second movable block is equipped with the brush hair, the brush hair contacts with the filter screen bottom surface, the setting of jar side wall is passed to the one end of second threaded rod, the transmission is connected between the pivot that is located jar external second threaded rod one end through drive belt and motor.
In the preferred scheme, among the plurality of first movable blocks on the first threaded rod, two first movable blocks at two ends are in threaded connection with the first threaded rod, and the rest first movable blocks are sleeved with the first threaded rod.
In the preferred scheme, a filtrate pipe is further arranged on the side wall of the filtrate collecting box, and a filtrate conveying pump is arranged on the filtrate pipe.
In a preferred scheme, the side wall of the tank body is provided with a side cover plate.
The utility model provides a filter pressing device is used in enzyme preparation production through adopting above-mentioned structure, has following beneficial effect:
(1) solid impurities which pass through the filter cloth due to crushing in the filtrate can be effectively filtered through the filter screen, so that the purity of the filtrate is improved;
(2) the second movable block is matched with the bristles arranged on the second movable block, so that the filter screen can be scrubbed at the bottom of the filter screen during filter pressing, and the filter efficiency is prevented from being influenced by the blockage of larger solid impurities in the holes of the filter screen;
(3) after the filter pressing and the filter screen filtering are finished, the filtrate is subjected to the final filtering step in a negative pressure filtering mode, and small particle solid impurities doped in the filtrate can be removed.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the overall structure of the present invention. (non-operating state)
Fig. 2 is a schematic view of the overall structure of the present invention. (in the Filter pressing process)
Fig. 3 is a schematic view of the overall structure of the present invention.
In the figure: the filter tank comprises a tank body 1, a blanking pipe 101, a first threaded rod 2, a first threaded section 201, a second threaded section 202, a first movable block 3, an upper vertical rod 4, two connecting rods 5, a lower vertical plate 6, first filter cloth 7, a bearing 8, a motor 9, a filter screen 10, a second threaded rod 11, a transmission belt 12, a second movable block 13, bristles 131, second filter cloth 14, a filtrate collecting box 15, a filtrate pipe 16, a filtrate conveying pump 17, a negative pressure pump 18, a negative pressure pipe 19 and a side cover plate 20.
Detailed Description
As shown in fig. 1-3, a filter pressing device for producing an enzyme preparation comprises a tank body 1, a blanking pipe 101 is arranged at the bottom of the tank body 1, a horizontal first threaded rod 2 is arranged in the tank body 1, threads on the first threaded rod 2 are divided into a first threaded section 201 and a second threaded section 202 by the center of the first threaded rod 2, the thread turning directions of the first threaded section 201 and the second threaded section 202 are opposite, a plurality of first movable blocks 3 are respectively arranged on the first threaded section 201 and the second threaded section 202, an upper vertical rod 4 is arranged at the top of each first movable block 3, and the ends of the upper vertical rods 4 of the plurality of first movable blocks 3 positioned on the same threaded section are hinged and connected through two connecting rods 5;
the bottom of the first movable block 3 is provided with a lower vertical plate 6, and first filter cloth 7 is arranged between two adjacent lower vertical plates 6 on the plurality of first movable blocks 3 on the same thread section;
one end of the first threaded rod 2 is arranged on the inner wall of the tank body 1 through a bearing 8, and the other end of the first threaded rod penetrates through the side wall of the tank body 1 and is connected with a motor 9 arranged on the outer side wall of the tank body 1 through a shaft.
In the preferable scheme, a second filter cloth 14 is arranged at the position of an upper pipe opening of the blanking pipe 101, the lower pipe opening of the blanking pipe 101 is connected to a sealed filtrate collecting box 15, a negative pressure pump 18 is arranged on one side of the filtrate collecting box 15, and the negative pressure pump 18 is communicated with the interior of the filtrate collecting box 15 through a negative pressure pipe 19.
In the preferred scheme, the jar body 1 below 7 of first filter cloth in be equipped with filter screen 10, the jar body 1 below of filter screen 10 is equipped with horizontally second threaded rod 11, threaded connection has second movable block 13 on the second threaded rod 11, the top of second movable block 13 is equipped with brush hair 131, brush hair 131 and filter screen 10 bottom surface contact, the setting of jar body 1 lateral wall is passed to the one end of second threaded rod 11, the transmission is connected between the pivot of the second threaded rod 11 one end that is located jar body 1 outside through drive belt 12 and motor 9.
In a preferable scheme, in the plurality of first movable blocks 3 on the first threaded rod 2, two first movable blocks 3 at two ends are in threaded connection with the first threaded rod 2, and the rest first movable blocks 3 are sleeved with the first threaded rod 2.
In a preferable scheme, a filtrate pipe 16 is further arranged on the side wall of the filtrate collection box 15, and a filtrate delivery pump 17 is arranged on the filtrate pipe 16.
In a preferred scheme, a side cover plate 20 is arranged on the side wall of the tank body 1.
The working principle is as follows:
the device is in an initial state as shown in figure 1, a side cover plate 20 is opened, enzyme preparation raw materials are added into a filter cloth bag formed by first filter cloth 7, then the side cover plate 20 is closed and a motor 9 is started, under the action of the motor 9, a first threaded rod 2 rotates and drives first movable blocks 3 at the outermost ends of a first threaded section 201 and a second threaded section 202 to move towards the center, lower vertical plates 6 are collected from two sides to the middle part, the filter pressing purpose is realized after the lower vertical plates 6 on two adjacent first movable blocks 3 are jointed, the filter pressing effect can be effectively improved through the close joint between the first movable blocks 3 matched with the motor 9, filter liquid after filter pressing falls on a filter screen 10 and is screened for larger solid impurities, the filter liquid falls on the bottom of a tank body 1 through the filter screen 10, after no filter liquid falls, a negative pressure pump 18 is started to enable the filter liquid to be under the action of negative pressure formed in a filter liquid collecting box, fine filtration is completed through the second filter cloth 14, and fine solid impurities in the filtrate are screened out.
After the operation is completed, the filtrate conveying pump 17 is started to convey the filtered filtrate, then the motor 9 is turned over to reset the first movable block 3 (the maximum unfolding angle of the two connecting rods 5 is an obtuse angle, so that interference of subsequent folding actions caused by a straight angle is avoided), and in the process, the second movable block 13 moves below the filter screen 10 and cleans the filter screen 10.
Claims (6)
1. The utility model provides a filter pressing device is used in enzyme preparation production, includes jar body (1), jar body (1) bottom is equipped with unloading pipe (101), its characterized in that: the tank body (1) is internally provided with a horizontal first threaded rod (2), threads on the first threaded rod (2) are divided into a first thread section (201) and a second thread section (202) by the center of the first threaded rod (2), the rotating directions of the threads on the first thread section (201) and the second thread section (202) are opposite, the first thread section (201) and the second thread section (202) are respectively provided with a plurality of first movable blocks (3), the top of each first movable block (3) is provided with an upper vertical rod (4), and the ends of the upper vertical rods (4) of the first movable blocks (3) positioned on the same thread section are hinged and connected through two connecting rods (5);
the bottom of the first movable block (3) is provided with a lower vertical plate (6), and first filter cloth (7) is arranged between two adjacent lower vertical plates (6) on the plurality of first movable blocks (3) on the same thread section;
one end of the first threaded rod (2) is arranged on the inner wall of the tank body (1) through a bearing (8), and the other end of the first threaded rod penetrates through the side wall of the tank body (1) and is connected with a motor (9) arranged on the outer side wall of the tank body (1) through a shaft.
2. A filter-pressing device for the production of an enzyme preparation according to claim 1, wherein: the filter cloth is characterized in that a second filter cloth (14) is arranged at the position of an upper pipe opening of the blanking pipe (101), the lower pipe opening of the blanking pipe (101) is connected to the sealed filtrate collecting box (15), a negative pressure pump (18) is arranged on one side of the filtrate collecting box (15), and the negative pressure pump (18) is communicated with the interior of the filtrate collecting box (15) through a negative pressure pipe (19).
3. A filter-pressing device for the production of an enzyme preparation according to claim 1, wherein: the jar body (1) of first filter cloth (7) below in be equipped with filter screen (10), be equipped with horizontally second threaded rod (11) in the jar body (1) of filter screen (10) below, threaded connection has second movable block (13) on second threaded rod (11), the top of second movable block (13) is equipped with brush hair (131), brush hair (131) and filter screen (10) bottom surface contact, the one end of second threaded rod (11) passes jar body (1) lateral wall setting, be located and transmit between the pivot of the outer second threaded rod (11) one end of jar body (1) through drive belt (12) and motor (9) and be connected.
4. A filter-pressing device for the production of an enzyme preparation according to claim 1, wherein: in a plurality of first movable blocks (3) on first threaded rod (2), two first movable blocks (3) that are located both ends are connected with first threaded rod (2) through screw thread, cup joint between remaining first movable block (3) and first threaded rod (2).
5. A filter-pressing device for the production of an enzyme preparation according to claim 2, wherein: the side wall of the filtrate collection box (15) is also provided with a filtrate pipe (16), and the filtrate pipe (16) is provided with a filtrate delivery pump (17).
6. A filter-pressing device for the production of an enzyme preparation according to claim 1, wherein: the side wall of the tank body (1) is provided with a side cover plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021342013.4U CN213077666U (en) | 2020-07-09 | 2020-07-09 | Filter pressing device for enzyme preparation production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021342013.4U CN213077666U (en) | 2020-07-09 | 2020-07-09 | Filter pressing device for enzyme preparation production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213077666U true CN213077666U (en) | 2021-04-30 |
Family
ID=75624193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021342013.4U Active CN213077666U (en) | 2020-07-09 | 2020-07-09 | Filter pressing device for enzyme preparation production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213077666U (en) |
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2020
- 2020-07-09 CN CN202021342013.4U patent/CN213077666U/en active Active
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