CN219581292U - Quartz sand pickling reaction tank - Google Patents
Quartz sand pickling reaction tank Download PDFInfo
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- CN219581292U CN219581292U CN202320412427.7U CN202320412427U CN219581292U CN 219581292 U CN219581292 U CN 219581292U CN 202320412427 U CN202320412427 U CN 202320412427U CN 219581292 U CN219581292 U CN 219581292U
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- sand discharge
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- reaction tank
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Abstract
The utility model relates to the technical field of quartz sand processing equipment, and particularly discloses a quartz sand pickling reaction tank which comprises a tank body, wherein a sand inlet is formed in the top of the tank body, and a sand discharge port is formed in the bottom of the tank body; the sand discharge port is connected with a sand discharge pipeline, a sand discharge valve is arranged on the sand discharge pipeline, a flushing device is further arranged between the sand discharge valve and the sand discharge port, and the flushing device is used for spraying high-pressure water flow along the sand discharge pipeline towards the sand discharge port. The utility model improves the sand discharge efficiency of the pickling reaction tank and reduces the time consumption.
Description
Technical Field
The utility model relates to the technical field of quartz sand processing equipment, in particular to a quartz sand pickling reaction tank.
Background
The quartz sand is a nonmetallic mineral, is a silicate mineral with hardness, wear resistance and stable chemical property, and the main mineral component is SiO 2 . Quartz sand is an important industrial mineral raw material and is widely used in industries such as glass, casting, construction, chemical plastics and the like.
The method mainly comprises the steps of placing crushed fine quartz sand in an acid pickling reaction tank, adding various acid liquids (such as hydrochloric acid, sulfuric acid, oxalic acid, hydrofluoric acid and the like) for soaking to perform chemical reaction, and discharging the quartz sand from the bottom of the acid pickling reaction tank after soaking for a certain time. In the related art, the quartz sand pickling reaction tank has the problems of low sand discharge efficiency, long time consumption and the like.
Disclosure of Invention
The utility model mainly aims to provide a quartz sand pickling reaction tank, which aims to improve the sand discharge efficiency of the pickling reaction tank and reduce time consumption.
In order to achieve the aim, the utility model provides a quartz sand pickling reaction tank, which comprises a tank body, wherein the top of the tank body is provided with a sand inlet, and the bottom of the tank body is provided with a sand discharge port; the sand discharge port is connected with a sand discharge pipeline, a sand discharge valve is arranged on the sand discharge pipeline, a flushing device is further arranged between the sand discharge valve and the sand discharge port, and the flushing device is used for spraying high-pressure water flow along the sand discharge pipeline towards the sand discharge port.
Optionally, the flushing device comprises a flushing pipe body and a water conveying pipeline, wherein connecting mechanisms are respectively arranged at two ends of the axis of the flushing pipe body, and the flushing pipe body is connected with the sand discharge pipeline through the connecting mechanisms; the water inlet end of the water conveying pipeline is connected with an external high-pressure water source, the water outlet end of the water conveying pipeline penetrates through the pipe wall of the flushing pipe body and is arranged in the flushing pipe body, and the water outlet end of the water conveying pipeline faces the sand discharge port.
Optionally, the water outlet end of the water conveying pipeline occupies 10% -20% of the area of the pipeline section of the water flushing pipe body.
Optionally, the connecting mechanism comprises a first flange plate, a second flange plate is arranged on the sand discharge pipeline, and the first flange plate is fixedly connected with the second flange plate through a fixing bolt.
Optionally, the sand discharge pipeline comprises a first sand discharge section and a second sand discharge section, and the sand discharge port, the first sand discharge section and the second sand discharge section are sequentially communicated, wherein the first sand discharge section is vertically arranged; the flushing device is arranged at the first sand discharge section.
Optionally, the sand discharge port is disposed on a central axis of the tank.
Optionally, a first sealing layer is arranged at the joint of the water delivery pipeline and the flushing pipe body.
Optionally, the sand inlet is connected with a sand inlet pipeline; the quartz sand pickling reaction tank comprises an acid inlet pipeline, wherein the output end of the acid inlet pipeline penetrates through the pipe wall of the sand inlet pipeline and is arranged in the sand inlet pipeline, and the output end of the acid inlet pipeline faces the sand inlet.
Optionally, the sand inlet is arranged on the central axis of the tank body.
Optionally, a second sealing layer is arranged at the joint of the acid inlet pipeline and the sand inlet pipeline.
Compared with the prior art, the utility model has the beneficial effects that:
the main reason why the sand discharge efficiency of the quartz sand pickling reaction tank is low in the related art is studied is due to the fact that quartz sand is accumulated at the sand discharge port of the pickling reaction tank and no water flow flows at the bottom.
According to the research, the utility model is found that the flushing device is arranged on the sand discharge pipeline, and the flushing device is used for spraying high-pressure water flow to the sand discharge port, so that quartz sand in the tank body flows to become flowing mortar, and compared with quartz sand in a non-flowing water flow state, the flowing mortar is easier to discharge through the sand discharge pipeline, thereby realizing the purposes of rapidly discharging sand, improving sand discharge efficiency and shortening sand discharge time.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a quartz sand pickling tank according to one embodiment of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic diagram of a flushing device in an embodiment of a quartz sand pickling tank according to the present utility model.
The names of the components marked in the figures are as follows:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 1 | Tank body | 101 | Sand inlet |
| 102 | Sand discharge port | 2 | Sand discharge pipeline |
| 201 | First sand discharge section | 202 | Second sand discharge section |
| 3 | Sand discharging valve | 4 | Flushing device |
| 401 | Water flushing pipe body | 402 | Water delivery pipeline |
| 403 | Connecting mechanism | 4031 | First flange plate |
| 5 | Sand inlet pipeline | 6 | Acid inlet pipeline |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, some, but not all embodiments of the utility model are shown. 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.
The main reason why the sand discharge efficiency of the quartz sand pickling reaction tank is low in the related art is studied is due to the fact that quartz sand is accumulated at the sand discharge port of the pickling reaction tank and no water flow flows at the bottom.
According to the above study, this embodiment discloses a quartz sand pickling reaction tank, referring to fig. 1-3, comprising a tank body 1, wherein the top of the tank body 1 is provided with a sand inlet 101, and the bottom of the tank body 1 is provided with a sand discharge 102; the sand discharge port 102 is connected with a sand discharge pipeline 2, a sand discharge valve 3 is arranged on the sand discharge pipeline 2, a flushing device 4 is further arranged between the sand discharge valve 3 and the sand discharge port 102, and the flushing device 4 is used for spraying high-pressure water flow along the sand discharge pipeline 2 towards the sand discharge port 102.
According to the embodiment, the flushing device 4 is arranged on the sand discharge pipeline 2, and the flushing device 4 is used for spraying high-pressure water flow to the sand discharge port 102, so that quartz sand in the tank body 1 flows to form flowing mortar, and compared with quartz sand in a non-flowing water flow state, the flowing mortar is easier to discharge through the sand discharge pipeline 2, so that the purposes of rapidly discharging sand to improve sand discharge efficiency and shortening sand discharge time are achieved. Through experiments, the sand discharge time of the acid washing reaction tank (80 tons) after improvement of the embodiment is shortened from 5 hours to 2 hours, and the sand discharge efficiency is effectively improved.
As a preferable scheme of the above embodiment, the flushing device 4 includes a flushing pipe body 401 and a water pipe 402, two ends of an axis of the flushing pipe body 401 are respectively provided with a connecting mechanism 403, and the flushing pipe body 401 is connected with the sand discharge pipe 2 through the connecting mechanism 403; the water inlet end of the water conveying pipeline 402 is connected with an external high-pressure water source (not shown in the drawing), the water outlet end of the water conveying pipeline 402 penetrates through the pipe wall of the flushing pipe body 401 and is arranged in the flushing pipe body 401, and the water outlet end of the water conveying pipeline 402 faces the sand discharge port 102. So set up, utilize coupling mechanism 403 to install towards water pipe body 401 in the sand discharge pipeline 2, utilize water pipe 402 to spray the high-pressure water source to sand discharge port 102 again, utilize the high-pressure water source to drive quartz sand flow and form the flowing mortar to reach the purpose of quick sand discharge.
Further, the water outlet end of the water delivery pipe 402 occupies 10% -20% of the pipe cross-sectional area of the water flushing pipe 401. So set up, because the water outlet end of conduit 402 sets up in the inside of arranging sand pipe 2, through setting the water outlet end of conduit 402 to only occupy 10% -20% of the pipeline cross-sectional area of dashing water body 401 to avoid the water outlet end of conduit 402 to hinder the flow discharge of quartz sand mortar in arranging sand pipe 2.
Further, the connection mechanism 403 includes a first flange 4031, and a second flange (not shown in the drawings) is disposed on the sand discharging pipeline 2, and the first flange 4031 is fixedly connected to the second flange through fixing bolts (not shown in the drawings). So set up, realize towards the fixed connection between water pipe body 401 and the sand discharge pipeline 2 through first ring flange 4031 and the second ring flange, simple structure practicality is strong. Meanwhile, the connection strength of the flushing pipe body 401 and the sand discharge pipeline 2 can be ensured due to high connection firmness of the flange connection.
Further, the sand discharging pipeline 2 comprises a first sand discharging section 201 and a second sand discharging section 202, wherein the sand discharging port 102, the first sand discharging section 201 and the second sand discharging section 202 are sequentially communicated, and the first sand discharging section 201 is vertically arranged; the flushing device 4 is arranged in the first sand discharge section 201. Because the first sand discharge section 201 is vertically arranged, on one hand, high-pressure water flow is conveniently vertically upwards emitted to the sand discharge port 102 along the first sand discharge section 201, and the obstruction of the pipe wall of the first sand discharge section 201 to the high-pressure water flow is reduced; on the other hand, the quartz sand mortar is conveniently discharged vertically downwards along the first sand discharge section 201 under the action of self gravity, so that the sand discharge efficiency is further improved.
Further, the sand discharge port 102 is provided on the central axis of the tank 1. So set up, set up the sand discharge port 102 on the axis of jar body 1 to improve the degree of consistency of jar body 1 inside quartz sand both sides in the sand discharge process, avoid appearing the quartz sand of one side and arrange clearly entirely, the opposite side still has quartz sand to remain.
Further, a first sealing layer (not shown in the drawing) is provided at the connection part of the water pipe 402 and the flushing pipe body 401. So set up, with guaranteeing high pressure water flow and quartz sand mortar can not follow the junction seepage of conduit 402 with the bath body 401 through first sealing layer.
As a preferable scheme of the above embodiment, the sand inlet 101 is connected with the sand inlet pipe 5, and the sand inlet 101 is arranged on the central axis of the tank 1; the quartz sand pickling reaction tank comprises an acid inlet pipeline 6, wherein the output end of the acid inlet pipeline 6 penetrates through the pipe wall of the sand inlet pipeline 5 and is arranged in the sand inlet pipeline 5, and the output end of the acid inlet pipeline 6 faces towards the sand inlet 101. By the arrangement, the sand inlet pipeline 5 and the acid inlet pipeline 6 of the existing quartz sand acid washing reaction tank are respectively arranged on two sides of the top of the tank body 1, so that quartz sand in the tank body 1 is stacked high and low, and acid liquor on one high side cannot cover the tank body to thoroughly carry out acid washing reaction, so that the quality of a quartz sand finished product is unstable. Based on the above considerations, in this embodiment, the acid inlet pipe 6 is disposed inside the sand inlet pipe 5, and the sand inlet 101 is disposed on the central axis of the tank 1, so that the acid liquid can better cover the quartz sand by simultaneously carrying out acid inlet and sand inlet, so that the acid inlet pipe and the sand inlet can be fully mixed to carry out acid washing reaction. Through experiments, the qualification rate of quartz sand is improved from 96% to 98% through the improvement of the embodiment.
Further, a second sealing layer (not shown in the drawing) is arranged at the joint of the acid inlet pipeline 6 and the sand inlet pipeline 5. So arranged, the second sealing layer ensures that acid liquid and quartz sand cannot leak from the joint of the acid inlet pipeline 6 and the sand inlet pipeline 5.
It should be noted that other contents of the quartz sand pickling reaction tank disclosed by the utility model are the prior art, and are not described herein.
In addition, it should be noted that, if there is a directional indication (such as up, down, left, right, front, and rear … …) in the embodiment of the present utility model, the directional indication is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is correspondingly changed.
Furthermore, it should be noted that the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The foregoing is merely an alternative embodiment of the present utility model, and is not intended to limit the scope of the present utility model, and all applications of the present utility model directly/indirectly in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. The quartz sand pickling reaction tank is characterized by comprising a tank body, wherein the top of the tank body is provided with a sand inlet, and the bottom of the tank body is provided with a sand discharge port; the sand discharge port is connected with a sand discharge pipeline, a sand discharge valve is arranged on the sand discharge pipeline, a flushing device is further arranged between the sand discharge valve and the sand discharge port, and the flushing device is used for spraying high-pressure water flow along the sand discharge pipeline towards the sand discharge port.
2. The quartz sand pickling reaction tank of claim 1, wherein: the flushing device comprises a flushing pipe body and a water conveying pipeline, wherein connecting mechanisms are respectively arranged at two ends of the axis of the flushing pipe body, and the flushing pipe body is connected with the sand discharge pipeline through the connecting mechanisms; the water inlet end of the water conveying pipeline is connected with an external high-pressure water source, the water outlet end of the water conveying pipeline penetrates through the pipe wall of the flushing pipe body and is arranged in the flushing pipe body, and the water outlet end of the water conveying pipeline faces the sand discharge port.
3. The quartz sand pickling reaction tank of claim 2, wherein: the water outlet end of the water conveying pipeline occupies 10% -20% of the area of the pipeline section of the water flushing pipe body.
4. The quartz sand pickling reaction tank of claim 2, wherein: the connecting mechanism comprises a first flange plate, a second flange plate is arranged on the sand discharge pipeline, and the first flange plate is fixedly connected with the second flange plate through fixing bolts.
5. The quartz sand pickling reaction tank of claim 1, wherein: the sand discharge pipeline comprises a first sand discharge section and a second sand discharge section, and the sand discharge port, the first sand discharge section and the second sand discharge section are sequentially communicated, wherein the first sand discharge section is vertically arranged; the flushing device is arranged at the first sand discharge section.
6. The quartz sand pickling reaction tank of claim 1, wherein: the sand discharge port is arranged on the central axis of the tank body.
7. The quartz sand pickling reaction tank of claim 2, wherein: the junction of the water delivery pipeline and the flushing pipe body is provided with a first sealing layer.
8. The quartz sand pickling reaction tank of claim 1, wherein: the sand inlet is connected with a sand inlet pipeline; the quartz sand pickling reaction tank comprises an acid inlet pipeline, wherein the output end of the acid inlet pipeline penetrates through the pipe wall of the sand inlet pipeline and is arranged in the sand inlet pipeline, and the output end of the acid inlet pipeline faces the sand inlet.
9. The quartz sand pickling reaction tank of claim 8, wherein: the sand inlet is arranged on the central axis of the tank body.
10. The quartz sand pickling reaction tank of claim 8, wherein: and a second sealing layer is arranged at the joint of the acid inlet pipeline and the sand inlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320412427.7U CN219581292U (en) | 2023-03-07 | 2023-03-07 | Quartz sand pickling reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320412427.7U CN219581292U (en) | 2023-03-07 | 2023-03-07 | Quartz sand pickling reaction tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219581292U true CN219581292U (en) | 2023-08-25 |
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ID=87686679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320412427.7U Active CN219581292U (en) | 2023-03-07 | 2023-03-07 | Quartz sand pickling reaction tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219581292U (en) |
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2023
- 2023-03-07 CN CN202320412427.7U patent/CN219581292U/en active Active
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