CN219050593U

CN219050593U - Filter cover of recovery pump

Info

Publication number: CN219050593U
Application number: CN202223586001.8U
Authority: CN
Inventors: 刘勇
Original assignee: Suzhou Chuangzhou Energy Technology Co ltd
Current assignee: Suzhou Chuangzhou Energy Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-23
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a filter cover of a recovery pump, which belongs to the technical field of filter structures and particularly relates to a filter cover of a recovery pump.

Description

Filter cover of recovery pump

Technical Field

The utility model relates to the technical field of filtering structures, in particular to a filtering cover of a recovery pump.

Background

In industrial production, a large amount of steam is not generated, and the steam is usually high in temperature and directly discharged to the nature, so that environmental pollution and resource waste are caused. The common practice is to cool and condense the water into liquid state for recycling, thereby utilizing the heat and saving water resources.

At present, a pipeline for pumping condensate by a recovery pump does not have a filtering structure, so that impurities in the condensate can enter the recovery pump together, internal blockage is easily caused under long-time work, normal flow velocity is influenced, probability of damage faults is increased, and use is influenced.

Disclosure of Invention

The utility model aims to provide a filter cover of a recovery pump, which aims to solve the problems that a pipeline for pumping condensate by the existing recovery pump, which is proposed in the background technology, has no filtering structure, so that the pipeline enters the recovery pump together with impurities in the condensate, is easy to cause internal blockage under long-time working, influences normal flow velocity, increases the probability of damage faults and influences use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a retrieve pump filter mantle, includes the recovery pump main part, the water inlet of recovery pump main part is connected with the filter mantle pipe, be provided with the fluting on the upside of filter mantle pipe, the inside of filter mantle pipe is provided with the filter frame through the fluting, install the filter screen between the inner wall of filter frame, be provided with the pull block on the upside of filter frame, be provided with the fixed plate on the upside of filter mantle pipe, horizontal screw thread is provided with the bolt on the siding of fixed plate, set up the jack that corresponds with the bolt on the lateral wall of pull block.

Preferably, a sealing gasket is arranged on the side wall of the filter frame, which is attached to the inner wall of the filter cover tube.

Preferably, the number of the filter frames is two.

Preferably, the inner wall of the jack is provided with internal threads corresponding to the plug pin.

Preferably, a knob is arranged at the other side end of the bolt.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model has simple structure, the filter cover tube is arranged to enable the water inlet of the main body of the recovery pump to be additionally provided with the filter structure, and the position of the filter frame can be fixed by matching the grooving, the pulling block, the filter plate, the bolt and the jack, so that the filter frame can be conveniently disassembled and assembled to wash the filter screen, the disassembly and the assembly are simple, the operation are easy to operate, the whole practicability is improved, impurities can be prevented from entering the main body of the recovery pump by arranging the filter structure, and the protection of the main body of the recovery pump is improved.

Drawings

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of FIG. 1;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

fig. 4 is an enlarged view of the structure of the portion B in fig. 2;

fig. 5 is a partial structural view of the present utility model.

In the figure: the recycling pump comprises a recycling pump body 1, a filtering cover tube 2, a slot 3, a filtering frame 4, a filtering net 5, a pulling block 6, a fixing plate 7, a bolt 8, a jack 9, a knob 10 and a sealing gasket 11.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a recovery pump filter mantle, includes recovery pump main part 1, the water inlet of recovery pump main part 1 is connected with filtering cover pipe 2, be provided with fluting 3 on the upside of filtering cover pipe 2, filtering cover pipe 2's inside is provided with filtering frame 4 through fluting 3, can restrict filtering frame 4's mounted position through fluting 3, install filter screen 5 between filtering frame 4's the inner wall, filtering screen 5 can filter the impurity in the comdenstion water, be provided with on filtering frame 4's the upside and draw piece 6, draw piece 6 conveniently to stimulate filtering frame 4 and remove, be provided with fixed plate 7 on filtering cover pipe 2's the upside, horizontal screw thread is provided with bolt 8 on the plate wall of fixed plate 7, offer jack 9 that corresponds with bolt 8 on the lateral wall of drawing piece 6, can restrict the position of drawing piece 6 through bolt 8 and jack 9 combination to fix filtering frame 4's position.

Wherein, be provided with sealed pad 11 on the lateral wall of filter frame 4 and the laminating of filter cover pipe 2 inner wall, improve the compactness of combining, the quantity that filter frame 4 set up is two, and double-deck setting can strengthen the filter effect, the inner wall of jack 9 is provided with the internal thread that corresponds with bolt 8, strengthens the compactness of connection the opposite side end of bolt 8 is provided with knob 10, conveniently rotates bolt 8.

Working principle: firstly, the filter frame 4 is placed in the filter cover tube 2 through the slot 3, the installation position is compact under the cooperation of the sealing gasket 11, then the bolt 8 is rotated, the filter frame 4 can be limited by moving through the bolt 8 and combining with the jack 9 on the pull block 6, so that the impurity mixed in the condensed water can be filtered under the action of the filter screen 5, the condensed water entering the inside of the recovery pump main body 1 is ensured to be clean, the internal blockage caused by the impurity is prevented, the protection effect is improved, and the filter frame 4 is convenient to detach under the limitation of the bolt 8, so that the filter screen 5 is convenient to clean regularly, the filtering smoothness is ensured, the influence on the flow speed is prevented, the whole structure is simple, and the practicability is strong.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a recovery pump filter mantle, includes recovery pump main part (1), its characterized in that: the water inlet of retrieving pump main part (1) is connected with filtering cover pipe (2), be provided with fluting (3) on the upside of filtering cover pipe (2), the inside of filtering cover pipe (2) is provided with filter frame (4) through fluting (3), install filter screen (5) between the inner wall of filter frame (4), be provided with on the upside of filter frame (4) and draw piece (6), be provided with fixed plate (7) on the upside of filtering cover pipe (2), horizontal screw thread is provided with bolt (8) on the siding of fixed plate (7), set up jack (9) corresponding with bolt (8) on the lateral wall of drawing piece (6).

2. A recovery pump filter housing as defined in claim 1, wherein: the side wall of the filter frame (4) attached to the inner wall of the filter cover tube (2) is provided with a sealing gasket (11).

3. A recovery pump filter housing as defined in claim 1, wherein: the number of the filter frames (4) is two.

4. A recovery pump filter housing as defined in claim 1, wherein: the inner wall of the jack (9) is provided with internal threads corresponding to the bolt (8).

5. A recovery pump filter housing as defined in claim 1, wherein: the other side end of the bolt (8) is provided with a knob (10).