CN218191453U

CN218191453U - Waste discharge device for lost foam casting

Info

Publication number: CN218191453U
Application number: CN202221558268.3U
Authority: CN
Inventors: 李世强
Original assignee: Henan Deqiang Industrial Co ltd
Current assignee: Henan Deqiang Industrial Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2023-01-03
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a lost foam casting is with exhaust device, including fuselage body and supporting leg, fuselage body inside both sides surface top position fixed mounting has a seal plate, seal plate top surface position evenly is equipped with a plurality of air inlets of group. The utility model discloses a, the cover of breathing in has been adopted, adsorb the filter plate, the blast pipe, in the in-service use process, the sand box size that can waste discharge as required rotates adjusting screw and makes sealed splint can the centre gripping on the sand box top, come to seal the operation to the sand box with this, guarantee that the waste gas that produces can be abundant through the aspiration pump suction to the device inside, can seal the part of air suction cover and sand box size difference through flexible strip when sealed, avoid gaseous leakage, then it is gaseous inside can directly input the adsorption filter plate through the blast pipe, make gaseous abundant getting rid of carrying out impurity with this, it is abundant to have waste gas absorption, impurity gets rid of effectual advantage.

Description

Waste discharge device for lost foam casting

Technical Field

The utility model relates to a lost foam casting technical field particularly, relates to a waste discharge device is used in lost foam casting.

Background

The lost foam casting is full mold casting of the foam plastic mold by adopting binder-free dry sand combined with a vacuumizing technology. The main domestic calling methods are dry sand full mold casting and negative pressure full mold casting, which are abbreviated as EPC casting; foreign names include Lost Foam Process (U.S. A), P0 coast Process (Italy), and the like. Lost foam casting is one of the most advanced casting processes in the world at present, is known as a revolution in casting history, and is called as 21 st century green casting at home and abroad.

In the actual use process, because the basic interval of lost foam casting is about 1 hour, pouring time generally 2-6 minutes, can not exceed 10 minutes at longest, consequently if the waste discharge device is fixed to a set of lost foam carries out the waste discharge, will cause the long-term idle of device, leads to the investment and uses not directly proportional, and when absorbing waste gas, because the sand box size difference of lost foam can cause the leakage of some gas, influences subsequent treatment effect, has certain limitation.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a lost foam casting is with exhaust device possesses that waste gas absorbs abundant, impurity gets rid of the advantage effectual, that the multistation is handled, and then solves the problem in the above-mentioned background art.

(II) technical scheme

For the advantage that realizes that above-mentioned waste gas absorbs abundant, impurity removal effect is good, the multistation is handled, the utility model discloses a concrete technical scheme as follows:

the utility model provides a lost foam casting is with exhaust device, includes fuselage body and supporting leg, the inside both sides surface top position fixed mounting of fuselage body has sealed baffle, sealed baffle top surface position evenly is equipped with a plurality of air inlets of group, air inlet one end runs through sealed baffle one side and is connected with the gas-supply pipe, the gas-supply pipe periphery is located and evenly has cup jointed a plurality of groups between the inside both sides surface of fuselage body and adsorbs the filter plate, the gas-supply pipe surface is located and adsorbs the inside intermediate position of filter plate evenly crisscross a plurality of groups blast pipe that is equipped with, blast pipe surface position evenly is equipped with the gas pocket that a plurality of groups supplied waste gas exhaust to use, it is equipped with the spray plate to adsorb filter plate below in the inside both sides surface bottom position symmetry of fuselage body, spray plate side surface intermediate position evenly is equipped with a plurality of groups shower nozzle.

Further, fuselage body both sides surface top position symmetry is equipped with the aspiration pump, aspiration pump bottom surface position is equipped with the connecting pipe, connecting pipe bottom surface position is connected with the stay tube, stay tube bottom surface intermediate position is connected with the delivery hose, delivery hose bottom surface position fixed mounting has the cover of breathing in, cover peripheral surface position of breathing in evenly is equipped with a plurality of groups adjusting screw, adjusting screw one end is run through cover one side of breathing in and is connected with sealing splint, the position is connected with flexible strip between sealing splint and the cover of breathing in.

Furthermore, the supporting legs are symmetrically arranged on the two side surfaces of the bottom of the machine body.

Furthermore, a liquid tank is fixedly mounted in the middle of the bottom surface of the body, and one end of the liquid tank penetrates through one side of the body and is connected with the spray head through a pipeline.

Furthermore, the adsorption filter plate is internally provided with a containing cavity for installing and using the exhaust pipe.

Furthermore, the top ends of the two side surfaces in the machine body are symmetrically provided with channels for air to flow into for use.

Furthermore, an air outlet for discharging the air is formed in the bottom end of the surface of one side in the machine body.

Furthermore, the sealing clamping plate is made of metal materials.

(III) advantageous effects

Compared with the prior art, the utility model provides a casting of disappearance mould is with exhaust device possesses following beneficial effect:

(1) The utility model discloses a, the utility model discloses an, the cover of breathing in has been adopted, adsorb the filter plate, the blast pipe, in the in-service use process, the sand box size that can waste discharge as required rotates adjusting screw and makes sealed splint can the centre gripping on the sand box top, come to seal the operation to the sand box with this, guarantee that the waste gas that produces can be abundant inside passing through the aspiration pump suction to the device, can seal the part of air suction cover and sand box size difference through flexible strip when sealed, avoid gaseous leakage, then it is gaseous inside that can directly input the adsorption filter plate through the blast pipe, make gaseous abundant getting rid of that carries out impurity with this, it is abundant to have waste gas absorption, impurity gets rid of effectual advantage.

(2) The utility model discloses a, adopted the aspiration pump, in the in-service use process, the device is inside to be equipped with the multiunit aspiration pump and can disappear the die casting operation of breathing in to the multiunit, and the processing operation of the waste gas of being convenient for is compared in traditional can effectual improvement holistic result of use to single disappearance die casting, realizes the purpose that the multistation was handled, has the advantage that the multistation was handled.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a waste discharge device for lost foam casting according to the present invention;

FIG. 2 is a schematic view of the connection between the gas pipe and the exhaust pipe according to the present invention;

fig. 3 is a schematic structural view of the adsorption filter plate of the present invention;

fig. 4 is a schematic structural view of the spray plate of the present invention.

In the figure:

1. a body; 2. an air inlet; 3. a gas delivery pipe; 4. sealing the partition plate; 5. an adsorption filter plate; 6. an exhaust pipe; 7. air holes; 8. an air pump; 9. a connecting pipe; 10. supporting a pipe; 11. a delivery hose; 12. adjusting the screw rod; 13. a flexible strip; 14. sealing the clamping plate; 15. an air intake cover; 16. an air outlet; 17. supporting legs; 18. a liquid tank; 19. a spraying plate; 20. a spray head; 21. a receiving cavity.

Detailed Description

To further illustrate the various embodiments, the present invention provides the accompanying drawings, which are part of the disclosure and which are primarily intended to illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and, by reference to these drawings, those of ordinary skill in the art will understand the principles of the invention and its advantages, with reference to the drawings and figures, in which elements are not drawn to scale and like elements are generally designated by like reference numerals.

According to the utility model discloses an embodiment provides a casting of disappearance mould is with exhaust device.

Now combine the attached drawing and detailed description mode right the utility model discloses it is further explained, as shown in fig. 1-4, according to the utility model discloses a casting of lost foam is with waste discharge device, including fuselage body 1 and supporting leg 17, 1 inside both sides surface top position fixed mounting of fuselage body has

seal baffle

4, 4 top surface positions of seal baffle evenly are equipped with a plurality of air inlets 2 of group, 2 one end of air inlet runs through seal baffle 4 one side and is connected with gas-

supply pipe

3, 3 peripheries of gas-supply pipe are located and evenly cup jointed a plurality of groups between the 1 inside both sides surface of fuselage body absorption filter plate 5 in the position, 3 surfaces of gas-supply pipe are located the inside intermediate position of absorption filter plate 5 and evenly crisscross be equipped with a plurality of

groups blast pipe

6, 6 surface positions of blast pipe evenly are equipped with gas pocket 7 that a plurality of groups supply waste gas to discharge and use, it is equipped with spray plate 19 to adsorb filter plate 5 below and be located 1 inside both sides surface bottom position symmetry of fuselage body, spray plate 19 one side surface intermediate position evenly is equipped with a plurality of groups shower nozzle 20.

In one embodiment, the top ends of the two side surfaces of the body 1 are symmetrically provided with air suction pumps 8, the bottom surface of each air suction pump 8 is provided with a connecting pipe 9, the bottom surface of each connecting pipe 9 is connected with a supporting pipe 10, the middle position of the bottom surface of each supporting pipe 10 is connected with a conveying hose 11, the bottom surface of each conveying hose 11 is fixedly provided with an air suction cover 15, the peripheral surface of each air suction cover 15 is uniformly provided with a plurality of groups of adjusting screws 12, one end of each adjusting screw 12 penetrates through one side of each air suction cover 15 to be connected with a sealing clamping plate 14, and a flexible strip 13 is connected between each sealing clamping plate 14 and each air suction cover 15.

In one embodiment, the supporting legs 17 are symmetrically arranged on the two side surfaces of the bottom of the machine body 1, and the device can be fixed through the supporting legs 17, so that the stability of the whole device is enhanced.

In one embodiment, fuselage body 1 bottom surface intermediate position fixed mounting has liquid tank 18, and liquid tank 18 one end runs through fuselage body 1 one side and is connected with shower nozzle 20 through the pipeline, can deposit the liquid that needs use through liquid tank 18, and subsequent use of being convenient for example can save the water source to this comes waste gas cooling to handle, reduces the combustion gas temperature, avoids causing the personnel to burn.

In one embodiment, the adsorption filter plate 5 is provided with a containing cavity 21 for installing the exhaust pipe 6, the containing cavity 21 facilitates the installation and use of the exhaust pipe 6, the adsorption filter plate 5 can be made of activated carbon, and the specific material can be flexibly adjusted according to the requirement of a person, which is not limited herein.

In one embodiment, the top positions of the two side surfaces in the machine body 1 are symmetrically provided with channels for the inflow of gas, and the arrangement of the channels facilitates the entering of waste gas for treatment operation.

In one embodiment, the bottom end of one side surface of the interior of the main body 1 is provided with an air outlet 16 for exhausting air, and the air outlet 16 is arranged to facilitate the exhausting of the treated air.

In one embodiment, the sealing clamping plate 14 is made of metal, the sealing clamping plate 14 is used for clamping and sealing a sand box needing waste gas treatment, and then the flexible strips 13 on the side edges can be used for shielding and sealing the gap between the sand box with small size and the suction hood 15, so that gas is prevented from overflowing from the gap, the subsequent waste gas collecting and treating effect is ensured, and the metal structure ensures that the sand box is not influenced by hot gas.

The working principle is as follows: in the practical use process, firstly, the adjusting screw 12 is rotated according to the size of the sand box to be exhausted, so that the sealing clamp plate 14 can be clamped at the top end of the sand box, the sealing operation of the sand box is carried out, the generated waste gas can be fully pumped into the device through the air suction pump 8, the part with the size difference between the air suction cover 15 and the sand box can be sealed through the flexible strip 13 during the sealing, the gas is prevented from leaking, the flexible strip 13 is made of high-temperature resistant materials, the sealing effect of high temperature can be avoided during the sealing, after the gas enters the device, the sealing gas of the device can only flow in through the air inlet 2 and then flows into the exhaust pipe 6 along the gas conveying pipe 3, and is exhausted through the air hole 7, and the exhausted gas can directly enter the adsorption filter plate 5, then can flow out gas through the small hole on 5 material surfaces of adsorption filter plate, and can block the granule impurity in the waste gas through small hole and get rid of, improve the purity of waste gas, compare in traditional waste gas directly just can pass through adsorption filter plate 5 from the surface, can effectually improve the effect that impurity was got rid of to waste gas, the gas that the edulcoration was accomplished continues to move down, shower nozzle 20 spun liquid through the device is inside can the moisture operation of cooling down, make low-temperature gas can the eduction gear, avoid causing the burn to the personnel, and the device is equipped with multiunit and supplies the leading-in part of gas, can carry out the multistation operation, no longer limit and handle the operation to single disappearance mould, the result of use has been improved, the device wholly has the waste gas absorption fully, the impurity is got rid of effectually, the advantage that the multistation was handled.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lost foam casting is with wasting discharge device, includes fuselage body (1) and supporting leg (17), its characterized in that, fuselage body (1) inside both sides surface top position fixed mounting has sealed bulkhead (4), sealed bulkhead (4) top surface position evenly is equipped with a plurality of air inlets (2) of group, air inlet (2) one end runs through sealed bulkhead (4) one side and is connected with gas-supply pipe (3), gas-supply pipe (3) periphery is located between fuselage body (1) inside both sides surface position and has evenly cup jointed a plurality of groups and adsorb filter plate (5), gas-supply pipe (3) surface is located to adsorb filter plate (5) inside intermediate position and evenly interlocks and is equipped with a plurality of groups blast pipe (6), blast pipe (6) surface position evenly is equipped with gas pocket (7) that a plurality of groups supply waste gas to discharge to use, it is equipped with spray plate (19) to adsorb filter plate (5) below to be located fuselage body (1) inside both sides surface bottom position symmetry, spray plate (19) one side surface intermediate position evenly is equipped with a plurality of groups shower nozzle (20).

2. The waste discharge device for the lost foam casting according to claim 1, wherein the top ends of the two side surfaces of the machine body (1) are symmetrically provided with air suction pumps (8), the bottom surface of each air suction pump (8) is provided with a connecting pipe (9), the bottom surface of each connecting pipe (9) is connected with a supporting pipe (10), the middle position of the bottom surface of each supporting pipe (10) is connected with a conveying hose (11), the bottom surface of each conveying hose (11) is fixedly provided with an air suction cover (15), the peripheral surface of each air suction cover (15) is uniformly provided with a plurality of groups of adjusting screws (12), one end of each adjusting screw (12) penetrates through one side of each air suction cover (15) to be connected with a sealing clamp plate (14), and a flexible strip (13) is connected between each sealing clamp plate (14) and each air suction cover (15).

3. The waste discharge device for lost foam casting according to claim 1, characterized in that the supporting legs (17) are symmetrically arranged on the surface positions of two sides of the bottom of the machine body (1).

4. The waste discharge device for lost foam casting according to claim 1, wherein a liquid tank (18) is fixedly installed at the middle position of the bottom surface of the machine body (1), and one end of the liquid tank (18) penetrates through one side of the machine body (1) and is connected with the spray head (20) through a pipeline.

5. The waste discharge device for lost foam casting according to claim 1, wherein the adsorption filter plate (5) is provided with a receiving chamber (21) for installing the exhaust pipe (6).

6. The waste discharge device for lost foam casting according to claim 1, wherein the top positions of the two side surfaces inside the machine body (1) are symmetrically provided with channels for air to flow in.

7. The waste discharge apparatus for lost foam casting as claimed in claim 1, wherein a gas outlet (16) for discharging gas is provided at a bottom end position of an inner side surface of the machine body (1).

8. The waste discharge device for lost foam casting according to claim 2, wherein said sealing jaw (14) is made of a metal material.