CN202398216U

CN202398216U - Device for filtering chemical product

Info

Publication number: CN202398216U
Application number: CN 201120493712
Authority: CN
Inventors: 罗国际
Original assignee: SICHUAN LANYI TECHNOLOGY CO LTD
Current assignee: SICHUAN LANYI TECHNOLOGY CO LTD
Priority date: 2011-12-02
Filing date: 2011-12-02
Publication date: 2012-08-29
Anticipated expiration: 2021-12-02

Abstract

The utility model discloses a device for filtering a chemical product and belongs to the field of auxiliary equipment for chemical industry. The device comprises a first filtering device and a second filtering device which are connected from top to bottom, wherein the first filtering device comprises a first filtering tank, a first vacuum pump and a first filter bag; and the second filtering device comprises a second filtering tank, a second vacuum pump and a second filter bag. The utility model has the advantages that by the structure, the vacuum pumps are adopted for filtering and have a high speed, the bag type filtering devices are adopted, have long service life and are not required to be replaced frequently through shutdown, impurities hardly fall into finished products, and the quality of the products is fully guaranteed; and moreover, due to the two filtering devices, the quality of the obtained products is guaranteed further.

Description

The filter of chemical products

Technical field

The utility model relates to a kind of chemical industry auxiliary equipment, particularly a kind of filter of chemical products.

Background technology

Chemical industry relates to the product of producing liquid, in the end in the one procedure, all must filter this link, removes drop impurity in the product; At present, each manufacturer all adopts chip strainer filtering device to carry out, and its weak point is: owing to lean on the liquid natural gravity to filter; Speed is slow, and adopts the chip filter screen, and impurity very easily falls into finished product; Influence product quality, and fragile, and needing often stops work changes.

Summary of the invention

The purpose of the utility model just is to provide a kind of filter of chemical products, and its rate of filtration is fast, long service life, impurity are difficult for dropping in the finished product.

To achieve these goals; The technical scheme that the utility model adopts is such: a kind of filter of chemical products; Comprise first filter and second filter that connect up and down; Said first filter comprises first filtering tank, first vavuum pump and first filter bag; Said second filter comprises second filtering tank, second vavuum pump and second filter bag; Be respectively equipped with first ring-shaped baffle and second ring-shaped baffle in said first filtering tank and second filtering tank, first filter bag and second filter bag are housed respectively on first ring-shaped baffle and second ring-shaped baffle, be respectively equipped with first hermatic door and second hermatic door on first filtering tank and second filtering tank; One side is equipped with first exhaust tube and second exhaust tube respectively at first filtering tank and second filtering tank middle part, first exhaust tube and the other end of second exhaust tube be connected with second vavuum pump with first vavuum pump respectively; The upper end of said first filtering tank and second filtering tank is respectively equipped with first feed pipe and second feed pipe, and the lower end is respectively equipped with first discharge nozzle and second discharge nozzle, on first discharge nozzle and second discharge nozzle, is respectively equipped with first valve and second valve; Said first filter is connected with second feed pipe through first discharge nozzle with second filter.

As preferably, said first filter bag and second filter bag are all processed with glass fabric or filter net cloth.

Compared with prior art, the beneficial effect of the utility model is: after adopting said structure, owing to adopt vavuum pump to filter; Speed is fast, employing bag type filtering device, and long service life not needing normal the shut-down to change; Impurity is difficult for falling into finished product, has fully ensured the quality of product; And the structure of twice filter, make the product quality of acquisition more secure.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment

To combine accompanying drawing that the utility model is described further below.

As shown in Figure 1; A kind of filter of chemical products; Comprise first filter 1 and second filter 2 that connect up and down; Said first filter 1 comprises first filtering tank 11, first vavuum pump 12 and first filter bag 13; Said second filter 2 comprises second filtering tank 21, second vavuum pump 22 and second filter bag 23; Be respectively equipped with first ring-shaped baffle 14 and second ring-shaped baffle 24 in said first filtering tank 11 and second filtering tank 21, be respectively equipped with first hermatic door 15 and second hermatic door 25 being equipped with respectively on first ring-shaped baffle 14 and second ring-shaped baffle 24 on first filter bag 13 and second filter bag, 23, the first filtering tanks 11 and second filtering tank 21; First exhaust tube 16 and second exhaust tube, 26, the first exhaust tubes 16 and the other end of second exhaust tube 26 are housed respectively and are connected with second vavuum pump 23 with first vavuum pump 13 respectively in first filtering tank 11 and second filtering tank, 21 middle parts, one side; The upper end of said first filtering tank 11 and second filtering tank 21 is respectively equipped with first feed pipe 17 and second feed pipe 27; The lower end is respectively equipped with first discharge nozzle 18 and second discharge nozzle 28, on first discharge nozzle 18 and second discharge nozzle 28, is respectively equipped with first valve 19 and second valve 29; Said first filter 1 is connected with second feed pipe 27 through first discharge nozzle 18 with second filter 2.Said first filter bag 12 and second filter bag 22 are all processed with glass fabric or filter net cloth.

Certainly, the protection domain of the utility model is not limited only to the foregoing description, and every those of ordinary skill in the art is without creationary improvement, all within the protection domain of the utility model.

Claims

1. the filter of chemical products; It is characterized in that: comprise first filter and second filter that connect up and down; Said first filter comprises first filtering tank, first vavuum pump and first filter bag; Said second filter comprises second filtering tank, second vavuum pump and second filter bag; Be respectively equipped with first ring-shaped baffle and second ring-shaped baffle in said first filtering tank and second filtering tank, first filter bag and second filter bag are housed respectively on first ring-shaped baffle and second ring-shaped baffle, be respectively equipped with first hermatic door and second hermatic door on first filtering tank and second filtering tank; One side is equipped with first exhaust tube and second exhaust tube respectively at first filtering tank and second filtering tank middle part, first exhaust tube and the other end of second exhaust tube be connected with second vavuum pump with first vavuum pump respectively; The upper end of said first filtering tank and second filtering tank is respectively equipped with first feed pipe and second feed pipe, and the lower end is respectively equipped with first discharge nozzle and second discharge nozzle, on first discharge nozzle and second discharge nozzle, is respectively equipped with first valve and second valve; Said first filter is connected with second feed pipe through first discharge nozzle with second filter.

2. the filter of chemical products according to claim 1, it is characterized in that: said first filter bag and second filter bag are all processed with glass fabric or filter net cloth.