阅读说明：本技术 一种脱模水回收即用器 (Demoulding water is retrieved and is used ware ) 是由 蔡子芳 于 2019-11-15 设计创作，主要内容包括：本发明公开一种脱模水回收即用器,属于脱模水处理技术领域,其包括即用器主体,即用器主体的内部空间沿水平方向依次划分为第一空间、第二空间以及第三空间；第一空间外接脱模水喷雾入口及吸风罩,第二空间的底部邻近第一空间的一侧设置有预存有脱模水的脱模水回收箱,脱模水回收箱邻近第一空间的一侧连通第一空间,脱模水回收箱远离第一空间的一侧分别设置有带抽水泵的进水管以及带加压水泵的出水管,脱模水回收箱的上方依次设置有自激拍打装置及对冲搅拌装置,第二空间的底部邻近第三空间的一侧连通第三空间,第三空间的顶部设置有负压风机。本技术方案,其可有效解决现有脱模水处理方案处理成本高、处理效果不佳的技术问题。(The invention discloses a demoulding water recycling and using device, which belongs to the technical field of demoulding water treatment and comprises a using device main body, wherein the internal space of the using device main body is sequentially divided into a first space, a second space and a third space along the horizontal direction; the external drawing of patterns water spray entry in first space and the cover that induced drafts, one side that the bottom in second space is close to first space is provided with the drawing of patterns water recovery box that has drawing of patterns water in advance, one side intercommunication first space that drawing of patterns water recovery box is close to first space, one side that drawing of patterns water recovery box kept away from first space is provided with the inlet tube of taking the suction pump respectively and takes pressure water pump's outlet pipe, the top of drawing of patterns water recovery box has set gradually self-excitation patting device and offset agitating unit, one side intercommunication third space that the bottom in second space is close to the third space, the top in third space is provided with negative-pressure air fan. This technical scheme, it can effectively solve current drawing of patterns water treatment scheme treatment cost height, the not good technical problem of treatment effect.)

1. The demolding water recycling and using device is characterized by comprising a using device main body, wherein the internal space of the using device main body is sequentially divided into a first space, a second space and a third space along the horizontal direction; the external drawing of patterns water spray entry in first space and the cover that induced drafts, the bottom in second space is close to one side in first space is provided with the drawing of patterns water recovery box that has drawing of patterns water in advance, drawing of patterns water recovery box is close to one side intercommunication in first space, drawing of patterns water recovery box is kept away from one side in first space is provided with the inlet tube of taking the suction pump and takes pressure water pump's outlet pipe respectively, the liquid level top in drawing of patterns water recovery box has set gradually self-excitation patting device and hedging agitating unit, the bottom in second space is close to one side intercommunication in third space the third space, the top in third space is provided with negative-pressure air fan.

2. The demold water recovery ready-to-use device according to claim 1, wherein the height of the first space is lower than the height of the second space, and the height of the demold water recovery tank is lower than the height of the second space.

3. The recycling and reusing device for mold release water as claimed in claim 2, wherein said mold release water spraying inlet is disposed at the top of said first space, and said air suction hood is disposed at the side wall of said first space away from said second space.

4. The demolded water reclamation and ready to use machine as recited in claim 2, wherein the self-energizing tapping means comprises a self-energizing plate and a tapping plate; the self-excitation plate is an elastic bending plate, one end of the self-excitation plate is horizontally fixed on the side wall of the demolding water recovery box, which is close to the first space, and the other end of the self-excitation plate is obliquely inserted into the liquid level of the demolding water recovery box; the beating plate is an elastic straight plate, one end of the beating plate is hinged with the other end of the self-excitation plate, and the other end of the beating plate is obliquely inserted into the liquid level of the demolding water recovery box.

5. The recycling and reusing device for mold-releasing water as claimed in any one of claims 1 to 4, wherein said counter-stirring device comprises a first rotating assembly and a second rotating assembly, said first rotating assembly and said second rotating assembly are disposed in an inclined manner, and the rotating direction of said first rotating assembly is opposite to the rotating direction of said second rotating assembly.

6. The device for recycling and using mold release water as claimed in claim 5, wherein the first rotating assembly comprises a plurality of first rollers or a plurality of first wind wheels or a plurality of first fans which are arranged in an inclined manner in sequence, the second rotating assembly comprises a plurality of second rollers or a plurality of second wind wheels or a plurality of second fans which are arranged in an inclined manner in sequence, the arc direction of the arc-shaped roller of the first roller is opposite to the arc direction of the arc-shaped roller of the second roller, the arc direction of the arc-shaped fan blade of the first wind wheel is opposite to the arc direction of the arc-shaped fan blade of the second wind wheel, and the arc direction of the arc-shaped fan blade of the first fan is opposite to the arc direction of the arc-shaped fan blade of the second fan.

Technical Field

The invention relates to the technical field of demoulding water treatment, in particular to a device for recycling demoulding water for use.

Background

In the process of producing a casting by precision die casting, because of high temperature, high pressure and high speed, the liquid metal soup injected into the die cavity at high speed has the temperature of 400 ℃ when reaching the die cavity, and has a great temperature difference with the surface temperature of the die which is only less than 200 ℃, so that the die sticking phenomenon is inevitable, and the die surface is sprayed with demolding water to prevent the die sticking, which is a necessary process. However, when the spray is sprayed onto the mold surface, besides a part of the spray is adsorbed by the mold surface, approximately one third of the mold release water escapes when the air flow collides and is atomized, and a part of the mold release water which is not atomized to form water columns is greatly lost to the lower part of the mold surface.

Traditionally, all the measures adopted are that the water flows into an underground ditch along with free flowing, and the water is mixed with waste engine oil, waste water and garbage, and although some enterprises install a water containing large disc at the bottom of a die casting machine so far, the current situations that demoulding water pollutes the environment and wastes resources are changed in the future. The expensive electrostatic or plasma adsorption technology from germany, which utilizes voltage to generate electrostatic or plasma, and generates adsorption effect on dust and smoke under the action of electrostatic or plasma, has very high cost due to large material consumption, low efficiency and the need of additional electric equipment, and can not recycle a large amount of mold release water flowing down the mold, which still belongs to typical temporary solution and permanent solution.

Disclosure of Invention

The invention mainly aims to provide a demoulding water recycling and using device, and aims to solve the technical problems of high treatment cost and poor treatment effect of the existing demoulding water treatment scheme.

In order to achieve the above object, the present invention provides a demolding water recovery and ready-to-use device, which comprises a ready-to-use device main body, wherein an internal space of the ready-to-use device main body is sequentially divided into a first space, a second space and a third space along a horizontal direction; the external drawing of patterns water spray entry in first space and the cover that induced drafts, the bottom in second space is close to one side in first space is provided with the drawing of patterns water recovery box that has drawing of patterns water in advance, drawing of patterns water recovery box is close to one side intercommunication in first space, drawing of patterns water recovery box is kept away from one side in first space is provided with the inlet tube of taking the suction pump and takes pressure water pump's outlet pipe respectively, the liquid level top in drawing of patterns water recovery box has set gradually self-excitation patting device and hedging agitating unit, the bottom in second space is close to one side intercommunication in third space the third space, the top in third space is provided with negative-pressure air fan.

Optionally, the height of the first space is lower than the height of the second space, and the height of the demolding water recovery box is lower than the height of the second space.

Optionally, the demolding water spraying inlet is arranged at the top of the first space, and the air suction hood is arranged on the side wall of the first space, which is far away from the second space.

Optionally, one side of the demolding water recovery box, which is far away from the first space, is sequentially communicated with a water inlet pipe, a water suction pump, a pressure water pump and a water outlet pipe.

Optionally, the self-excited beating device comprises a self-excited plate and a beating plate; the self-excitation plate is an elastic bending plate, one end of the self-excitation plate is horizontally fixed on the side wall of the demolding water recovery box, which is close to the first space, and the other end of the self-excitation plate is obliquely inserted into the liquid level of the demolding water recovery box; the beating plate is an elastic straight plate, one end of the beating plate is hinged with the other end of the self-excitation plate, and the other end of the beating plate is obliquely inserted into the liquid level of the demolding water recovery box.

Optionally, the opposite-flushing stirring device comprises a first rotating assembly and a second rotating assembly, the first rotating assembly and the second rotating assembly are arranged in a relatively inclined mode, and the rotating direction of the first rotating assembly is opposite to that of the second rotating assembly.

Optionally, first runner assembly includes a plurality of first cylinders or a plurality of first wind wheels or a plurality of first turbofan of slope range in proper order, second runner assembly includes a plurality of second cylinders or a plurality of second wind wheels or a plurality of second turbofan of slope range in proper order, the arc direction of the arc gyro wheel of first cylinder with the arc opposite direction of the arc gyro wheel of second cylinder sets up, the arc direction of the arc fan blade of first wind wheel with the arc opposite direction of the arc fan blade of second wind wheel sets up, the arc direction of the arc fan blade of first turbofan with the arc opposite direction of the arc fan blade of second turbofan sets up.

The invention provides a demoulding water recycling and using device, wherein the internal space of a using device main body is sequentially divided into a first space, a second space and a third space along the horizontal direction; the external drawing of patterns water spray entry in first space and the cover that induced drafts, one side that the bottom in second space is close to first space is provided with the drawing of patterns water recovery box that has drawing of patterns water in advance, one side intercommunication first space that drawing of patterns water recovery box is close to first space, one side that drawing of patterns water recovery box kept away from first space is provided with the inlet tube of taking the suction pump respectively and takes pressure water pump's outlet pipe, the top of drawing of patterns water recovery box has set gradually self-excitation patting device and offset agitating unit, one side intercommunication third space that the bottom in second space is close to the third space, the top in third space is provided with negative-pressure air fan. The during operation, the better drawing of patterns water of transfer of drawing of patterns water collection box prestore reasonable proportion (by the inlet tube suction through the suction pump), when the negative-pressure air fan during operation in third space, because first space, the second space, the third space communicates in proper order, it can form the negative pressure air current at the inner space of whole instant use ware main part, this negative pressure air current can outwards breathe in and inhale the drawing of patterns water spray (die casting machine water spraying system spun atomizing drawing of patterns water) that will handle in first space, and arouse the work of auto-excitation patting device in the second space automatically, in order to arouse the water curtain water bloom at the liquid level of drawing of patterns water collection box. Thus, one part of sucked demoulding water mist is blocked and fused by a water curtain of prestored demoulding water in the demoulding water recovery box, the other part of demoulding water mist is mixed with demoulding water in the demoulding water recovery box, the suction force generated along with negative pressure airflow upwards flows, when the water mist passes through the hedging stirring device, the water mist can be fully stirred and fused in the space and then subsides back into the demoulding water recovery box, finally, the demoulding water fully stirred and fused in the demoulding water recovery box is supplied to a spraying system of a die casting machine through a water outlet pipe in a pressurizing mode through a pressure water pump, and the circulation is carried out, so that pollution-free recovery of the demoulding water (the whole process has no oil or other substances to pollute the demoulding water) is realized, and the water mist can be recycled in time. Therefore, the technical scheme can effectively solve the technical problems of high treatment cost and poor treatment effect of the existing demoulding water treatment scheme.

Drawings

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

Fig. 1 is a schematic view of an overall structure of a demold water recycling and reusing device according to an embodiment of the present invention.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the embodiment of the present invention provides a demolded water recovery and ready-to-use device 100, which includes a ready-to-use device body 110, wherein an inner space of the ready-to-use device body 110 is sequentially divided into a first space 111, a second space 112, and a third space 113 along a horizontal direction. The first space 111 is externally connected with a demoulding water spray inlet 120 and an air suction cover 130, one side of the bottom of the second space 112, which is adjacent to the first space 111, is provided with a demoulding water recovery tank 140 in which demoulding water is pre-stored, one side of the demoulding water recovery tank 140, which is adjacent to the first space 111, is communicated with the first space 111, and one side of the demoulding water recovery tank 140, which is far away from the first space, is respectively provided with a water inlet pipe 12 with a water suction pump 11 and a water outlet pipe 14 with a pressure water pump 13. The self-excited beating device 150 and the opposite-impacting stirring device 160 are sequentially arranged above the liquid level of the demoulding water recovery tank 140, one side of the bottom of the second space 112, which is adjacent to the third space 113, is communicated with the third space 113, and the top of the third space is provided with a negative pressure fan 170.

In the present embodiment, as shown in fig. 1, the height of the first space 111 is lower than the height of the second space 112, and the height of the mold release water recovery tank 140 is lower than the height of the second space 112. The knockout water spray inlet 120 is provided at the top of the first space 111, and the suction hood 140 is provided at a side wall of the first space 111 on the side away from the second space 112. When the negative pressure fan 170 forms a negative pressure airflow in the first space 111, atomized demolding water sprayed by the spraying system of the die casting machine enters the first space 111 from the upper part of the first space 111 through the demolding water spraying inlet 120, and meanwhile, the first space 111 sucks air outwards through the air suction cover 140 arranged on the side wall of the first space 111 away from the second space 112, so that the atomized demolding water sucked into the first space 111 is ensured to float towards the demolding water recovery box 140 and the second space 112 where the demolding water recovery box is located.

As shown in fig. 1, the self-excited beating device 150 comprises a self-excited plate 151 and a beating plate 152; the self-excited plate 151 is an elastic bending plate, one end of the self-excited plate 151 is horizontally fixed on a side wall of the mold release water recovery tank 140 adjacent to the first space 111, and the other end of the self-excited plate 151 is obliquely inserted into the liquid level of the mold release water recovery tank 140. The clapper 152 is an elastic straight plate, one end of the clapper 152 is hinged with the other end of the self-excitation plate 151, and the other end of the clapper 152 is obliquely inserted into the liquid surface of the demoulding water recovery tank 140. When the negative pressure fan 170 forms a negative pressure airflow in the second space 112, the self-excitation plate 151 and the beating plate 152 are automatically excited, so that the two continuously beat the liquid surface of the mold release water recycling tank 140 to excite the water curtain spray, and thus, a part of the mold release water in the mold release water recycling tank 140 is upwards sucked.

As shown in fig. 1, the opposed stirring device 160 includes a first rotating assembly 161 and a second rotating assembly 162, the first rotating assembly 161 and the second rotating assembly 162 are disposed in an inclined manner, and the rotating direction of the first rotating assembly 161 is opposite to the rotating direction of the second rotating assembly 162. Specifically, first rotating assembly 161 includes a plurality of first cylinders or a plurality of first wind wheels or a plurality of first turbofan that slope to arrange in proper order, second rotating assembly 162 includes a plurality of second cylinders or a plurality of second wind wheels or a plurality of second turbofan that slope to arrange in proper order, the arc direction of the arc gyro wheel of first cylinder sets up with the arc direction of the arc gyro wheel of second cylinder is opposite, the arc direction of the arc fan blade of first wind wheel sets up with the arc direction of the arc fan blade of second wind wheel is opposite, the arc direction of the arc fan blade of first turbofan sets up with the arc direction of the arc fan blade of second turbofan is opposite. That is, it is obvious to those skilled in the art that the present opposed stirring device 160 can be realized by different rotating structures according to actual needs. After part of the mold release water in the mold release water recovery tank 140 is sucked upwards, the mixed mold release water and the air flow meet the first rotating assembly 161 first, and drive the first roller or the first wind wheel or the first turbofan to rotate, so that the mixed mold release water is further stirred and fused, and at the moment, part of the mixed water is further stopped; the other part of the mixed water which continuously flows meets the second rotating assembly 162 again, because the arc-shaped rollers or the arc-shaped fan blades of the two rotating assemblies are arranged in the opposite directions, namely the rotating directions of the two arc-shaped rollers or the arc-shaped fan blades are just opposite, a relatively closed space is formed between the two rotating assemblies, the mixed water is pushed back and forth by the two rotating assemblies, so that the mixed water is fully stirred and fused in the space, and finally, various components in the mixed demoulding water are fused in the opposite-flushing stirring device 160 and are settled back into the demoulding water recycling tank 140 after the speed is reduced.

In the instant demolding water recycling and using device provided by the embodiment, the internal space of the instant using device main body is sequentially divided into a first space, a second space and a third space along the horizontal direction; the external drawing of patterns water spray entry in first space and the cover that induced drafts, one side that the bottom in second space is close to first space is provided with the drawing of patterns water recovery box that has drawing of patterns water in advance, one side intercommunication first space that drawing of patterns water recovery box is close to first space, one side that drawing of patterns water recovery box kept away from first space is provided with the inlet tube of taking the suction pump respectively and takes pressure water pump's outlet pipe, the top of drawing of patterns water recovery box has set gradually self-excitation patting device and offset agitating unit, one side intercommunication third space that the bottom in second space is close to the third space, the top in third space is provided with negative-pressure air fan. The during operation, the better drawing of patterns water of transfer of drawing of patterns water collection box prestore reasonable proportion (by the inlet tube suction through the suction pump), when the negative-pressure air fan during operation in third space, because first space, the second space, the third space communicates in proper order, it can form the negative pressure air current at the inner space of whole instant use ware main part, this negative pressure air current can outwards breathe in and inhale the drawing of patterns water spray (die casting machine water spraying system spun atomizing drawing of patterns water) that will handle in first space, and arouse the work of auto-excitation patting device in the second space automatically, in order to arouse the water curtain water bloom at the liquid level of drawing of patterns water collection box. Thus, one part of sucked demoulding water mist is blocked and fused by a water curtain of prestored demoulding water in the demoulding water recovery box, the other part of demoulding water mist is mixed with demoulding water in the demoulding water recovery box, the suction force generated along with negative pressure airflow upwards flows, when the water mist passes through the hedging stirring device, the water mist can be fully stirred and fused in the space and then subsides back into the demoulding water recovery box, finally, the demoulding water fully stirred and fused in the demoulding water recovery box is supplied to a spraying system of a die casting machine through a water outlet pipe in a pressurizing mode through a pressure water pump, and the circulation is carried out, so that pollution-free recovery of the demoulding water (the whole process has no oil or other substances to pollute the demoulding water) is realized, and the water mist can be recycled in time. Therefore, the technical scheme can effectively solve the technical problems of high treatment cost and poor treatment effect of the existing demoulding water treatment scheme.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.