CN212523211U

CN212523211U - Filtering tank

Info

Publication number: CN212523211U
Application number: CN202021172980.0U
Authority: CN
Inventors: 陈京; 王明武; 金东华
Original assignee: Yichang Hengyou Chemical Co ltd
Current assignee: Yichang Hengyou Chemical Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-12
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a filter tank, which comprises a tank body, wherein the top of the tank body is provided with a manhole, the middle part of the side wall of the tank body is provided with a liquid inlet pipe and a liquid outlet pipe which are arranged in opposite directions, the liquid outlet pipe is positioned above the liquid inlet pipe, and a deposition area positioned below the liquid inlet pipe is arranged in the tank body; the side wall of the tank body is hollow to form a heat preservation cavity, and the side wall of the tank body is also provided with a heat inlet and conducting oil pipe and a heat outlet and conducting oil pipe which are communicated with the heat preservation cavity, wherein the heat inlet and conducting oil pipe is positioned at the bottom of the tank body, and the heat outlet and conducting oil pipe is positioned at the top of the side wall of the tank body; compared with the prior art, the utility model, it is internal with the leading-in jar of product, impurity carries out the deposit at the internal jar to make impurity such as granule active carbon stop and collect in the deposition area, upper strata liquid derives the jar body from drain pipe department and carries out next process, has improved the quality of product.

Description

Filtering tank

Technical Field

The utility model relates to a tank body structure technical field, concretely relates to filter tank.

Background

Pentachloropyridine (PCP) is an important pesticide intermediate, and can be used for synthesizing a novel broad-spectrum pesticide chlorpyrifos. Pentachloropyridine is a white to pale yellow crystal with a melting point of 126 ℃.

In the production process of pentachloropyridine, a catalyst is needed to be added into a raw material liquid for reaction to prepare a solution type product, and the catalyst is easy to generate a pulverization phenomenon, so that the product contains a small amount of impurities such as granular activated carbon and the like, and the quality of the product is influenced.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model aims to provide a filter tank to among the solution prior art, contain impurity such as a small amount of granule active carbon in the product and influence the problem of the quality of product.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a filter tank comprises a tank body, wherein a manhole is formed in the top of the tank body, a liquid inlet pipe and a liquid outlet pipe which are arranged in opposite directions are arranged in the middle of the side wall of the tank body, the liquid outlet pipe is positioned above the liquid inlet pipe, and a deposition area positioned below the liquid inlet pipe is arranged in the tank body;

the heat preservation chamber is formed in the cavity of the side wall of the tank body, the side wall of the tank body is further provided with a heat inlet and conducting oil pipe and a heat discharging and conducting oil pipe which are communicated with the heat preservation chamber, the heat inlet and conducting oil pipe is located at the bottom of the tank body, and the heat discharging and conducting oil pipe is located at the top of the side wall of the tank body.

Compared with the prior art, the utility model discloses following beneficial effect has:

the filtering tank leads the product into the tank body through the liquid inlet pipe, and impurities such as granular activated carbon are deposited in the tank body due to high density of the impurities such as the granular activated carbon, so that the impurities such as the granular activated carbon are collected in a deposition area, and supernatant liquid is led out of the tank body from the liquid outlet pipe to carry out the next procedure; the circulating heat conduction oil is guided into the heat insulation cavity through the heat conduction oil inlet pipe and the heat conduction oil outlet pipe, so that the required temperature is provided for deposition and filtration of the product, the filtering effect of the filtering tank on the product is improved, and the quality of the product is improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 2.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments:

reference numerals in the drawings of the specification include: the device comprises a tank body 1, a manhole 2, a liquid inlet pipe 3, a liquid outlet pipe 4, a deposition area 5, a heat preservation cavity 6, a heat inlet and conducting oil pipe 7, a heat discharging and conducting oil pipe 8, a filter screen 9, a slag discharging port 10, a transmission shaft 11, a scraper component 12, a scraper component 13, a sealing plug 14, a support frame 15, an air cylinder 16, a material guide plate 17, a motor 18, a swing rod 19, a driving bevel gear 20, a reset spring 21, a driven bevel gear 22, a counter slide block 23, a vent 24 and a measuring port 25.

As shown in fig. 1, an embodiment of the present invention provides a filter tank, which includes a tank body 1, wherein a manhole 2 is opened at the top of the tank body 1, a liquid inlet pipe 3 and a liquid outlet pipe 4 are arranged in the middle of the side wall of the tank body 1, the liquid outlet pipe 4 is positioned above the liquid inlet pipe 3, and a deposition area 5 positioned below the liquid inlet pipe 3 is arranged in the tank body 1; the heat preservation chamber 6 is formed in the cavity of jar body 1 lateral wall, and jar body 1 lateral wall still is provided with and advances heat conduction oil pipe 7 and arrange heat conduction oil pipe 8 with heat preservation chamber 6 intercommunication, advances heat conduction oil pipe 7 and is located jar body 1 bottom, arranges heat conduction oil pipe 8 and is located jar body 1 lateral wall top. Make the product get into jar body 1 in through the difference of density, make impurity deposits such as granule active carbon collect in sedimentation zone 5, come to filter the product.

As shown in fig. 2, according to the utility model discloses a filter tank, in order to improve the filter effect to the product, still include in jar body 1 and be provided with the filter screen 9 that is located between feed liquor pipe 3 and the drain pipe 4, the bottom of jar body 1 is opened has row cinder notch 10, arrange cinder notch 10 department and wear to be equipped with and arrange jar internal and external transmission shaft 11 of body 1 in, be connected with on the transmission shaft 11 with the scraper blade subassembly 12 that the feed liquor face of filter screen 9 slided and offsets and with jar body 1 bottom wall slide the material subassembly 13 of scraping that links to each other, it is equipped with the sealing plug 14 that seals to arrange cinder notch 10 still to slide the cover on the transmission shaft 11, 14 offsets with scraping the material subassembly 13.

The design of the filter screen 9 is used for improving the filtering effect on impurities such as granular activated carbon and the like in the product and improving the quality of the product; after the sealing plug 14 is taken away from the slag discharging port 10, the slag discharging port 10 is communicated; the transmission shaft 11 is rotated to enable the scraping component 13 and the scraping component 12 to rotate, and the scraping component 12 scrapes impurities such as granular activated carbon and the like adhered to the liquid inlet surface of the filter screen 9 to the bottom in the tank body 1; scrape material subassembly 13 and scrape down the impurity such as granule active carbon of bottom wall adhesion in jar body 1 to quick impurity such as granule active carbon with the deposit in jar body 1 is discharged from row cinder notch 10, has improved row's sediment efficiency.

The adopted scraper component 12 comprises a first connecting sleeve fixedly sleeved on the transmission shaft 11 and two scrapers which are connected to the outer wall of the first connecting sleeve in a separated mode, and the two scrapers are in sliding abutting contact with the liquid inlet surface of the filter screen 9; the scraping component 13 comprises a second connecting sleeve fixedly sleeved on the transmission shaft 11 and two scraping strips which are connected to the outer wall of the second connecting sleeve in a separated mode, and the two scraping strips are in sliding abutting contact with the inner bottom wall of the tank body 1; when the sealing plug 14 seals the slag discharge hole 10, the sealing plug 14 is abutted against the second connecting sleeve, so that the scraping component 13, the scraper component 12 and the transmission shaft 11 are fixed, and when the tank body 1 is subjected to filtering work, the scraping component 13, the scraper component 12 and the transmission shaft 11 are stably fixed in the tank body 1.

As shown in fig. 2, according to another embodiment of the present invention, the filter tank further comprises a supporting frame 15 connected to the outer bottom of the tank body 1, an air cylinder 16 is fixedly disposed on the supporting frame 15, a piston rod of the air cylinder 16 is connected to the sealing plug 14, and a telescopic direction of the piston rod of the air cylinder 16 is parallel to an axial direction of the transmission shaft 11; the piston rod of the air cylinder 16 is made to move telescopically through the operation of the air cylinder 16, so that the sealing plug 14 slides on the transmission shaft 11, and the sealing state of the sealing plug 14 to the slag discharging port 10 and the abutting state of the sealing plug 14 to the second connecting sleeve are controlled; it is convenient and fast to adjust.

As shown in fig. 2, according to another embodiment of the present invention, in order to guide away the impurities discharged from the slag discharge hole 10, the filter tank further includes a material guiding plate 17 disposed on the support frame 15 in an inclined manner, and both the piston rod of the cylinder 16 and the transmission shaft 11 freely pass through the material guiding plate 17; the impurities discharged from the slag discharge port 10 fall on the material guide plate 17 to be guided away, and the impurities guided away by the material guide plate 17 can be collected uniformly through the material collecting groove.

With reference to fig. 2 and 3, according to another embodiment of the present invention, in order to increase the material guiding speed of the material guiding plate 17, the filter tank further includes a motor 18 fixedly disposed on the supporting frame 15, an output shaft of the motor 18 is connected to the transmission shaft 11, and the transmission shaft 11 is driven to rotate by the motor 18, so as to clean the impurities adhered to the inside of the tank body 1; an intermittent vibration assembly is arranged between the transmission shaft 11 and the bottom of the material guide plate 17, and the intermittent vibration assembly makes the material guide plate 17 vibrate intermittently by the power of the rotation of the transmission shaft 11.

Specifically, the adopted intermittent vibration component comprises a swing rod 19 rotatably arranged on a support frame 15 and a driving bevel gear 20 fixedly sleeved on a transmission shaft 11, a return spring 21 is connected between one end of the swing rod 19 and the support frame 15, the other end of the swing rod is connected with a knocking ball, the driving bevel gear 20 is meshed with a driven bevel gear 22 rotatably arranged on the support frame 15, and a plurality of abutting sliding blocks 23 are circumferentially arranged on the edge of the driven bevel gear 22, which is close to the end face of the swing rod 19; the driven bevel gear 22 rotates, and a plurality of abutting slide blocks 23 intermittently and slidably abut against one end of the swing rod 19 connected with the return spring 21.

In the process that the transmission shaft 11 is driven by the motor 18 to rotate, the air cylinder 16 enables the sealing plug 14 to move, and the slag discharging port 10 is in a conducting state; impurities in the tank body 1 fall onto the material guide plate 17 from the slag discharge port 10; the driving bevel gear 20 rotates along with the transmission shaft 11, so that the driven bevel gear 22 rotates, and the plurality of abutting sliding blocks 23 intermittently abut against one end of the swing rod 19 connected with the return spring 21 in a sliding manner, so that the swing rod 19 swings back and forth, the guide plate 17 is knocked through knocking ball gaps, and the guide plate 17 is vibrated, so that the speed of accelerating the flow of impurities on the guide plate 17 is achieved.

As shown in fig. 2, according to another embodiment of the present invention, the filter canister further comprises a sealing plug 14, the sealing plug 14 includes a circular table portion embedded inside and outside the slag discharging opening 10 and a tapered portion connected to a small end of the circular table portion, the small end of the circular table portion is located inside the slag discharging opening, and the small end of the tapered portion abuts against the second connecting sleeve in the scraping component 13; through the structural design of the sealing plug 14, the sealing performance of the sealing plug to the slag discharging port 10 is improved conveniently, and the sealing plug is convenient to penetrate through the slag discharging port 10.

As shown in FIG. 1, according to another embodiment of the present invention, the filtering tank further comprises a vent 24 disposed at the top of the tank body 1, a measuring port 25 disposed on the sidewall of the tank body 1, and a temperature detector disposed at the measuring port 25 for measuring the temperature inside the tank body 1.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A filter tank is characterized by comprising a tank body, wherein a manhole is formed in the top of the tank body, a liquid inlet pipe and a liquid outlet pipe which are arranged in opposite directions are arranged in the middle of the side wall of the tank body, the liquid outlet pipe is positioned above the liquid inlet pipe, and a deposition area positioned below the liquid inlet pipe is arranged in the tank body;

2. A filter canister as claimed in claim 1, wherein: the internal filter screen that is located between feed liquor pipe and the drain pipe that is provided with of jar, the bottom of the jar body is opened has the row of cinder notch, and row of cinder notch department wears to be equipped with arranges jar internal and external transmission shaft in, is connected with the scraper blade subassembly that slides and offsets with the feed liquor face of filter screen on the transmission shaft and scrapes the material subassembly with jar internal bottom wall slip continuous, and it is equipped with the sealing plug that carries out the sealing to arranging the cinder notch still to slide the cover on the transmission shaft, and the sealing plug offsets with scraping the material.

3. A filter canister as claimed in claim 2, wherein: the bottom outside the tank body is connected with a support frame, a cylinder is fixedly arranged on the support frame, a piston rod of the cylinder is connected with a sealing plug, and the telescopic direction of the piston rod of the cylinder is parallel to the axial direction of the transmission shaft.

4. A filter canister as claimed in claim 3, wherein: the support frame is provided with a guide plate in an inclined mode, and a piston rod and a transmission shaft of the air cylinder penetrate through the guide plate freely.

5. A filter canister as claimed in claim 4, wherein: a motor is fixedly arranged on the support frame, an output shaft of the motor is connected with a transmission shaft, and an intermittent vibration assembly is arranged between the transmission shaft and the bottom of the material guide plate; the intermittent vibration component makes the guide plate vibrate intermittently by the power of the rotation of the transmission shaft.

6. A filter canister as claimed in claim 5, wherein: the intermittent vibration component comprises a swing rod rotatably arranged on the support frame and a driving bevel gear fixedly sleeved on the transmission shaft, a reset spring is connected between one end of the swing rod and the support frame, the other end of the swing rod is connected with a knocking ball, the driving bevel gear is meshed with a driven bevel gear rotatably arranged on the support frame, and a plurality of abutting sliding blocks are circumferentially arranged on the edge of the end face, close to the swing rod, of the driven bevel gear; the driven bevel gear rotates, and a plurality of abutting sliding blocks intermittently abut against one end of the oscillating bar connected with the return spring in a sliding manner.

7. A filter canister as claimed in claim 2, wherein: the sealing plug includes that the embedding is established at the inside and outside round platform portion of row's cinder notch and the toper portion that links to each other with the tip end of round platform portion, and the tip end of round platform portion is located the cinder notch and the tip end of toper portion offsets with scraping the material subassembly.