CN217724738U

CN217724738U - Washing throttling arrangement of slip casting machine

Info

Publication number: CN217724738U
Application number: CN202221084704.8U
Authority: CN
Inventors: 唐东升; 易文君; 刘勇
Original assignee: Guangdong Bitong Century Technology Co ltd
Current assignee: Guangdong Bitong Century Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-11-04
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a washing throttling device of a grouting machine, which comprises a hollow cover body and a filtering component matched with the cover body, wherein the cover body is provided with a top opening and a bottom opening, the bottom opening is provided with a detachable cover plate, and the cover plate is provided with a water outlet; the cover body is internally provided with a hollow cylindrical filter cavity for placing a filter assembly; a buffer cavity communicated with the top opening is arranged between the filter cavity and the top opening, the buffer cavity is narrow at the top and wide at the bottom, and the diameter of the lower part of the buffer cavity is smaller than that of the filter cavity; a limiting part is formed on the peripheral side of the lower part of the buffer cavity and is positioned at the top of the filter cavity; the utility model discloses compactness rational in infrastructure, filtering component and cover body separation setting are on guaranteeing original filter effect's basis, further simplify cover body inner structure, and filtering component's dismantlement is simple with the installation, are favorable to carrying out timely clearance to the thick liquids granule on cover body inside and the filtering component.

Description

Washing throttling arrangement of slip casting machine

Technical Field

The utility model relates to a building field specifically is a washing throttling arrangement who relates to a slip casting machine.

Background

The high-pressure grouting plugging construction principle is as follows: the special high-pressure grouting waterproof material is injected into a concrete crack structure through high-pressure injection equipment at high pressure and extends until all the cracks are filled, a large amount of carbon dioxide gas is released along with a crosslinking reaction after water injection to generate secondary osmotic pressure, and the elastomer is pressed into and fills all the cracks by high-pressure thrust and the secondary osmotic pressure, so that the aim of leakage prevention is fulfilled.

After the high-pressure grouting plugging construction is finished, the high-pressure grouting equipment needs to be cleaned, residual grouting materials in the equipment and the pipeline are removed, and foaming agents and hydrogen peroxide are generally used as cleaning agents for cleaning.

Because the washing to the thick liquid needs high pressure and high speed, after wasing, the rivers that flow out from high-pressure slip casting equipment are fast again urgent, and can be mingled with the granule of thick liquid, sputter easily on the human body, cause the injury to the human body.

The Chinese utility model patent (patent number 201922485847.4) discloses a throttle for a pipe orifice of a grouting machine, which comprises a cover body, wherein the cover body is provided with an upper opening and a lower opening, an upper filter plate and a middle filter plate are arranged between the upper opening and the lower opening, and the upper filter plate and the middle filter plate are both provided with metal filter screens; the upper filter plate is also provided with a flow dispersing ball which protrudes towards the upper opening, and the flow dispersing ball, the upper opening and the lower opening are all positioned on the same axis; the water flow is ejected by the flow-dispersing ball to disperse the flow; the concentrated fast high-pressure water flow splashed from the head of the grouting pipe can be dispersed and not concentrated due to the impact on the flow scattering ball, and the water flow is further dispersed through the rebound of the inner wall of the sleeve body and the obstruction of the metal filter screen.

However, the above throttle of the utility model has the following two problems:

firstly, the flow scattering ball can play a certain flow scattering role in concentrated fast high-pressure water flow splashed by the head of the grouting pipe, so that the water flow is not concentrated any more.

However, the distance between the upper opening and the upper filter plate is short, so that the flow speed of the rapid high-pressure water flow is still fast due to the fact that the rapid high-pressure water flow cannot be buffered, and the filtering effect of the upper filter plate on the slurry particles is influenced to a certain extent.

Second, the filter block is installed in the cover body, has not only brought inconvenience for the dismantlement and the installation of filter, also is not favorable to carrying out timely clearance to the thick liquids granule moreover.

Therefore, in order to solve the problems in the prior art, it is necessary to develop a new cleaning throttling device.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem that prior art exists, the utility model provides a washing throttling arrangement of slip casting machine.

The technical scheme of the utility model is realized like this:

a washing throttling device of a grouting machine comprises a hollow cover body and a filtering component matched with the cover body, wherein the cover body is provided with a top opening and a bottom opening, the bottom opening is provided with a detachable cover plate, and the cover plate is provided with a water outlet; the cover body is internally provided with a hollow cylindrical filter cavity for placing a filter assembly; a buffer cavity communicated with the top opening is arranged between the filter cavity and the top opening, the buffer cavity is narrow at the top and wide at the bottom, and the diameter of the lower part of the buffer cavity is smaller than that of the filter cavity; the periphery of the lower part of the buffer cavity is provided with a limiting part, and the limiting part is positioned at the top of the filter cavity.

As a further improvement of the above scheme, a circular flow deflector is further arranged between the limiting part and the filtering component, the diameter of the flow deflector is equal to that of the filtering component, and a plurality of flow guide holes are uniformly formed in the surface of the flow deflector.

As a further improvement of the scheme, the filtering component comprises a filtering screen plate and a supporting seat for fixing the filtering screen plate, the supporting seat is cylindrical, the filtering screen plate is circular, and the filtering screen plate is connected with the supporting seat in a clamping manner.

As a further improvement of the above scheme, the supporting seat is provided with a clamping groove, the outer side edge of the filter screen plate is provided with a clamping block, and the number of the filter screen plates can be one, two or more.

As a further improvement of the scheme, the number of the water outlets is one, the water outlets are arranged in the middle of the cover plate, and the diameter of each water outlet is larger than that of the lower part of the buffer cavity.

As a further improvement of the scheme, the number of the water outlets is multiple, and the multiple water outlets are uniformly distributed along the plane of the cover plate.

As a further improvement of the scheme, the cover plate is fixedly installed at the bottom of the cover body through bolts.

As a further improvement of the scheme, the inner side of the top of the cover body is provided with a clamping groove for fixedly connecting with a buckle of the pipe wall of the water outlet of the grouting machine.

The utility model has the advantages that:

(1) The utility model discloses place the water conservancy diversion piece between spacing portion and filtering component, make quick highly compressed rivers obtain effectual buffering under the combined action in cushion chamber and water conservancy diversion hole, avoid filtering component to take place to damage because of the impact of rivers.

(2) The utility model discloses a set up three filter plate on cylindric supporting seat, on guaranteeing original filter effect's basis for filter assembly can with cover body separation, further simplify cover body inner structure, but also through setting up spacing portion and apron, make filter assembly's dismantlement and installation become simple, be favorable to carrying out timely clearance to the thick liquids granule of cover body inside and filter assembly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cover body and the cover plate of the present invention;

FIG. 3 is a schematic view of the cover structure of the present invention;

FIG. 4 is a schematic view of the cover plate structure of the present invention;

fig. 5 is a schematic structural view of the baffle of the present invention;

FIG. 6 is a schematic view of the structure of the filter screen plate of the present invention;

FIG. 7 is a schematic view of the connection between the filter screen plate and the support base;

fig. 8 is a schematic view of the supporting seat structure of the present invention.

The mark in the figure is: 1. a cover body; 2. a filter assembly; 3, flow deflectors; 11. a card slot; 12. the top is open; 13. the bottom is open; 14. a filter chamber; 15. a buffer chamber; 16. a limiting part; 17. a cover plate; 18. a water outlet; 21. filtering the screen plate; 22. a supporting seat; 23. a clamping groove; 24. a clamping block; 31. and (4) flow guide holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1 to 8, the cleaning throttling device for a grouting machine provided in this embodiment includes a hollow cover body 1, and a filtering component 2 used in cooperation with the cover body, where a clamping groove 11 is provided on an inner side of a top of the cover body 1 for being fixedly connected with a buckle of a pipe wall of a water outlet of the grouting machine.

The cover body 1 is provided with a top opening 12 and a bottom opening 13, and the cover body 1 is internally provided with a hollow cylindrical filter cavity 14 for placing the filter component 2; a buffer cavity 15 communicated with the top opening 12 is arranged between the filter cavity 14 and the top opening 12. The buffer chamber 15 is narrow at the top and wide at the bottom, and the diameter of the lower part of the buffer chamber 15 is smaller than that of the filter chamber 14. The utility model discloses a filtering component can with cover body separation, further simplifies cover body inner structure. And still increase between the open-top of the cover body and the filter chamber and be provided with the cushion chamber for the interval grow between the open-top of the cover body and the filtering component, and narrow under the cushion chamber shape, high-speed highly compressed rivers have obtained the buffering, reduce the velocity of flow of rivers.

A limiting part 16 is formed on the outer periphery of the lower part of the buffer cavity 15, and the limiting part 16 is positioned at the top of the filter cavity 14; a detachable cover plate 17 is arranged at the bottom opening 13, the cover plate 17 is fixedly arranged at the bottom of the cover body through bolts, a water outlet 18 is formed in the cover plate 17 and arranged in the middle of the cover plate 17, and the diameter of the water outlet 18 is larger than that of the lower part of the buffer cavity 15; circular flow deflectors 3 are arranged between the limiting part 16 and the filtering component 2, the diameter of each flow deflector is equal to that of the filtering component, and a plurality of flow guide holes 31 are uniformly formed in the surface of each flow deflector 3.

The utility model discloses on the basis of the internal increase cushion chamber of cover, place the water conservancy diversion piece again between spacing portion and filtering component, through the combined action in cushion chamber and water conservancy diversion hole for quick highly compressed rivers both have effectively cushioned, also obtain the dispersion, avoid filtering component to take place to damage because of the rivers impact, do not influence the filter effect of filtering component to the thick liquids granule.

The filter assembly 2 comprises a filter screen plate 21 and a support seat 22 for fixing the filter screen plate 21, the support seat 22 is cylindrical, the filter screen plate 21 is circular, the filter screen plate 21 and the support seat 22 are connected in a clamping manner, the support seat 22 is provided with a clamping groove 23, the outer side edge of the filter screen plate 21 is provided with three clamping blocks 24, and the number of the filter screen plates 21 is three.

As an improvement to embodiment 1, the number of the water outlets may be multiple, and the multiple water outlets are uniformly distributed along the plane of the cover plate; the number of filter assemblies 2 can be two, and the number of filter screen plates can be one or two.

The utility model discloses a filtering component sets up three filter plate on cylindric supporting seat, has effectively guaranteed current throttling arrangement's filter effect.

The utility model discloses a set up spacing portion and apron and the cooperation of filter assembly for filter assembly's dismantlement and installation become simple, are favorable to in time clearing up the thick liquids granule of the internal portion of cover and on the filter assembly.

Variations and modifications to the above-described embodiments may occur to those skilled in the art based upon the disclosure and teachings of the above specification. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. The utility model provides a washing throttling arrangement of slip casting machine which characterized in that: the water filter comprises a cover body with a hollow interior and a filter component matched with the cover body for use, wherein the cover body is provided with a top opening and a bottom opening, the bottom opening is provided with a detachable cover plate, and the cover plate is provided with a water outlet;

the cover body is internally provided with a hollow cylindrical filter cavity for placing a filter assembly; a buffer cavity communicated with the top opening is arranged between the filter cavity and the top opening, the buffer cavity is narrow at the top and wide at the bottom, and the diameter of the lower part of the buffer cavity is smaller than that of the filter cavity; the periphery of the lower part of the buffer cavity is provided with a limiting part which is positioned at the top of the filter cavity.

2. The washing throttling device of the grouting machine according to claim 1, wherein a circular guide vane is further disposed between the limiting portion and the filtering assembly, the diameter of the guide vane is equal to that of the filtering assembly, and a plurality of guide holes are uniformly formed in the surface of the guide vane.

3. The washing throttling device of a grouting machine as claimed in claim 1, wherein the filtering assembly comprises a filtering screen plate and a supporting seat for fixing the filtering screen plate, the supporting seat is cylindrical in shape, the filtering screen plate is circular, and the filtering screen plate is in clamping connection with the supporting seat.

4. The washing throttling device of a grouting machine as claimed in claim 3, wherein the supporting seat is provided with a clamping groove, the outer side edge of the filter screen plate is provided with a clamping block, and the number of the filter screen plates can be one, two or more.

5. The washing throttle device of grouting machine as claimed in claim 1, wherein the number of the water outlet is one, the water outlet is arranged in the middle of the cover plate, and the diameter of the water outlet is larger than the diameter of the lower part of the buffer chamber.

6. The washing throttle device of grouting machine according to claim 1, characterized in that the number of water outlets is multiple, and the multiple water outlets are uniformly distributed along the plane of the cover plate.

7. The washing throttle device of a grouting machine as claimed in claim 1, wherein the cover plate is fixedly mounted at the bottom of the cover body by bolts.

8. The washing and throttling device of a grouting machine as claimed in claim 1, wherein a slot is formed on the inner side of the top of the cover body and used for being fixedly connected with a buckle of the pipe wall of the water outlet of the grouting machine.