CN216805881U - Preparation metal arsenic is with automatic material conveying device of reduction reaction jar - Google Patents
Preparation metal arsenic is with automatic material conveying device of reduction reaction jar Download PDFInfo
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- CN216805881U CN216805881U CN202122967890.1U CN202122967890U CN216805881U CN 216805881 U CN216805881 U CN 216805881U CN 202122967890 U CN202122967890 U CN 202122967890U CN 216805881 U CN216805881 U CN 216805881U
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Abstract
The utility model belongs to the technical field of metallurgy. The automatic feeding device comprises a stock bin, a vacuum tank, a ton bag frame, a feeding screw and a plurality of reduction reaction tanks which are arranged side by side, wherein the vacuum tank is arranged at a feeding port at the top of the stock bin, the vacuum tank is connected with a vacuum pump, and the stock bin is also provided with a dust collecting device; a material storage ton bag is arranged on the ton bag frame, and a feeding pipe of the vacuum tank is connected with the material storage ton bag; the feeding screw is arranged at the bottom of the storage bin, and a discharge port of the storage bin is connected with a feed port of the feeding screw; and traveling rails are correspondingly arranged on two sides of the reduction reaction tank, and a feeding unit is arranged on the traveling rails and used for receiving the feeding of the feeding screws and adding materials into the corresponding reduction reaction tank. The application greatly improves the convenience and the practicability of the operation, has high automation degree, can reduce the labor intensity of workers and optimizes the operation environment.
Description
Technical Field
The utility model belongs to the technical field of metallurgy, and particularly relates to an automatic feeding device of a reduction reaction tank for preparing metal arsenic.
Background
When preparing metal arsenic, need use the automatic material conveying device of reduction retort, the main purpose is with the reduction retort that preparation metal arsenic in-process used add the raw materials and realize automatic material conveying. At present, the method is mainly used for the process for producing metallic arsenic by the traditional carbothermic method.
The reduction reaction tank is added with arsenic trioxide and is manually fed, and the raw materials are highly toxic chemicals and have small granularity, so that the raw materials leak and raise dust in the operation process although a worker wears a protective mask, the working efficiency is low, the labor intensity is high, the working environment of the worker is poor, and the like.
Disclosure of Invention
The utility model aims to solve the problems and the defects, and provides the automatic feeding device for the reduction reaction tank for preparing the metal arsenic, which greatly improves the convenience of operation, has strong practicability and high automation degree, can reduce the labor intensity of workers and optimizes the operation environment.
In order to realize the purpose, the adopted technical scheme is as follows:
an automatic charging device of a reduction reaction tank for preparing metallic arsenic, comprising:
a storage bin;
the vacuum tank is arranged at a feeding port at the top of the storage bin, the vacuum tank is connected with a vacuum pump, and the storage bin is also provided with a dust collecting device which is used for sucking negative pressure in the storage bin and removing dust from the sucked gas;
the vacuum tank comprises a ton bag frame, wherein a material storage ton bag is arranged on the ton bag frame, and a feeding pipe of the vacuum tank is connected with the material storage ton bag;
the feeding screw is arranged at the bottom of the stock bin, and a discharge hole of the stock bin is connected with a feed inlet of the feeding screw; and
the device comprises a plurality of reduction reaction tanks which are arranged side by side, wherein walking rails are correspondingly arranged on two sides of each reduction reaction tank, and feeding units are arranged on the walking rails and used for receiving the blanking of a feeding screw and adding materials into the corresponding reduction reaction tanks;
the feeding unit comprises:
the bottom of the support frame is provided with a travelling wheel corresponding to the travelling track;
the feeding bin is arranged on the support frame, and a first weighing sensor is arranged between the feeding bin and the support frame;
the telescopic slide pipe is arranged at the bottom of the feeding bin, and a feeding valve is arranged on the telescopic slide pipe.
According to the automatic feeding device for the reduction reaction tank for preparing the metal arsenic, disclosed by the utility model, preferably, the vacuum pump is a roots blower, the vacuum pump is arranged on the ground, and the vacuum pump is communicated with the vacuum tank through a first pipeline.
According to the automatic feeding device of the reduction reaction tank for preparing the metal arsenic, the first pipeline, the feeding pipe, the vacuum tank and the feeding screw are preferably made of stainless steel.
According to the automatic feeding device of the reduction reaction tank for preparing metal arsenic, the reduction reaction tanks are preferably arranged in a pit side by side, and the travelling rails are arranged on the ground corresponding to the reduction reaction tanks.
According to the automatic feeding device of the reduction reaction tank for preparing metallic arsenic of the utility model, preferably, the feeding end of the feeding pipe is connected with a transparent observation pipe.
According to the automatic feeding device of the reduction reaction tank for preparing the metal arsenic, the storage bin is preferably provided with a vibration motor.
According to the automatic feeding device of the reduction reaction tank for preparing the metal arsenic, the telescopic chute preferably comprises an organ pipe and a power push rod, and the power push rod drives the organ pipe to lift. And a second weighing sensor is arranged at the bottom of the ton bag frame or/and the stock bin.
The automatic charging device for the reduction reaction tank for preparing metallic arsenic according to the present invention preferably further comprises a control box which controls the actions of the respective parts.
According to the automatic feeding device for the reduction reaction tank for preparing the metal arsenic, disclosed by the utility model, preferably, the support frame is provided with a driving motor for driving a traveling wheel to move, and the traveling track is provided with a limit sensor.
By adopting the technical scheme, the beneficial effects are as follows:
the application greatly improves the convenience and the practicability of the operation, has high automation degree, can reduce the labor intensity of workers and optimizes the operation environment. This application provides the automatic material conveying device of one set of reduction reaction jar through vacuum material loading and the reinforced interact of weighing measurement, can further improve work efficiency, reduces intensity of labour, improves workman's operational environment, and reduces to run and fall the hourglass and take place. When the device is used, arsenic trioxide ton bags are hung on the ton bag frame, the weight of the feeding bin is set through the control box, the vacuum pump is started, and materials enter the vacuum tank along the feeding pipe and then fall into the storage bin after being transferred. And starting the feeding screw, and automatically stopping the feeding screw when the set weight of the feeding bin is reached through the feedback of the weighing sensor. The feeding device moves and aligns with each reduction reaction tank, and then starts feeding, and at first the flexible elephant trunk extends to the bottom of the reduction reaction tank, and the feeding valve works at a uniform speed, and the elephant trunk is lifted along with the increase of the feeding height, and when the measurement is zero. The feeding valve stops, the telescopic chute is lifted to the original position, the feeding device moves to feed along the walking track, and the process is repeated, and each reduction reaction tank is automatically fed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. Wherein the drawings are only for purposes of illustrating some embodiments of the utility model and are not to be construed as limiting the utility model to all embodiments thereof.
Fig. 1 is an automatic charging apparatus of a reduction reaction tank for preparing metallic arsenic according to an embodiment of the present invention.
Number in the figure:
1.1 is a vacuum pump, 1.2 is a vacuum tank, 1.3 is a ton bag frame, and 1.4 is a feeding pipe;
2.1 is a storage bin, 2.2 is a feeding screw, 2.3 is a dust collecting device, and 2.4 is a vibration motor;
3.1 is a feeding bin, 3.2 is a first weighing sensor, 3.3 is a feeding valve, 3.4 is a telescopic chute, 3.5 is a walking track, and 3.6 is a supporting frame;
and 4, a control box.
Detailed Description
Illustrative aspects of embodiments of the utility model are described more fully hereinafter with reference to the accompanying drawings, in which specific embodiments of the utility model are shown. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art.
In the description of the present invention, it should be understood that the terms "first" and "second" are used to describe various elements of the utility model, and are not intended to limit any order, quantity, or importance, but rather are used to distinguish one element from another.
It should be noted that when an element is referred to as being "connected," "coupled," or "connected" to another element, it can be directly connected, coupled, or connected, but it is understood that intervening elements may be present therebetween; i.e., positional relationships encompassing both direct and indirect connections.
It should be noted that the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.
It should be noted that terms indicating orientation or positional relationship such as "upper", "lower", "left", "right", and the like, are used only for indicating relative positional relationship, which is for convenience in describing the present invention, and do not indicate that the device or element must have a specific orientation, be constructed and operated in a specific orientation; when the absolute position of the object to be described is changed, the relative positional relationship may also be changed accordingly.
Referring to fig. 1, the application discloses an automatic feeding device of a reduction reaction tank for preparing metal arsenic, which comprises a storage bin, a vacuum tank, a ton bag frame, a feeding screw and a plurality of reduction reaction tanks arranged side by side, wherein the vacuum tank is arranged at a feeding port at the top of the storage bin and is connected with a vacuum pump, and the storage bin is also provided with a dust collecting device which is used for pumping negative pressure in the storage bin and removing dust from the pumped gas; a material storage ton bag is arranged on the ton bag frame, and a feeding pipe of the vacuum tank is connected with the material storage ton bag; the feeding screw is arranged at the bottom of the stock bin, and a discharge hole of the stock bin is connected with a feed inlet of the feeding screw; and traveling rails are correspondingly arranged on two sides of the reduction reaction tank, and a feeding unit is arranged on the traveling rails and is used for receiving the feeding of the feeding screw and adding materials into the corresponding reduction reaction tank.
The feeding unit comprises a support frame, a feeding bin and a telescopic chute, and traveling wheels corresponding to the traveling rails are arranged at the bottom of the support frame; the feeding bin is arranged on the support frame, and a first weighing sensor is arranged between the feeding bin and the support frame; the telescopic slide pipe is arranged at the bottom of the feeding bin, and a feeding valve is arranged on the telescopic slide pipe.
Further, the vacuum pump of this application is the roots's fan, the vacuum pump is laid subaerial, communicate through first pipeline between vacuum pump and the vacuum tank. The first pipeline, the feeding pipe, the vacuum tank and the feeding screw are all made of stainless steel. The reduction reaction tanks are arranged in the pit side by side, and the walking rails are arranged on the ground corresponding to the reduction reaction tanks. The feed end of feed pipe is connected with transparent observation pipe, be provided with vibrating motor on the feed bin. The telescopic elephant trunk comprises an organ pipe and a power push rod, and the power push rod drives the organ pipe to lift. Ton package frame or/and the feed bin bottom is provided with the second weighing sensor, for the convenience of realizing intelligent automatic action and control, this application still includes the control box, the action of each part is controlled to the control box. Further, be provided with the driving motor who takes turns the action of take turns on the support frame of this application, be provided with spacing sensor on the walking track.
In practical working applications:
in the structure, the feeding part mainly comprises a vacuum pump 1.1, a vacuum tank 1.2, a ton bag frame 1.3, a feeding pipeline 1.4 and other parts. The vacuum pump 1.1 adopts a Roots blower and is placed on the ground to be convenient for operation and maintenance. Vacuum tank 1.2 is located feed bin 2.1 top, and the material chooses for use stainless steel 316L, guarantees the purity of raw materials and avoids polluting. The ton bag frame 1.3 is mainly used for fixing the raw material ton bag, is placed on the ground and is convenient to operate and transport the ton bag. Stainless steel 316L is selected for use to material loading pipeline 1.4 material, and the tube head end adopts transparent hose, is convenient for observe the material loading condition.
The storage part mainly comprises a storage bin 2.1, a feeding screw 2.2, a dust collecting device 2.3 and a vibration motor 2.4. The main purpose is to store arsenic trioxide raw material and evenly feed. The bottom of the storage bin 2.1 adopts a conical structure, so that the material is convenient to discharge and is 316L. The feeding screw 2.2 is positioned at the bottom of the storage bin 2.1, so that uniform blanking can be realized, and the material is 316L. The dust collecting system 2.3 mainly aims to ensure the negative pressure state of the bin 2.1 and prevent dust from flying in the vacuum feeding and spiral discharging processes. Vibrating motor 2.4 is located feed bin 2.1 toper bottom, avoids long-pending material.
The feeding part mainly comprises a feeding bin 3.1, a first weighing sensor 3.2, a feeding valve 3.3, a telescopic chute 3.4, a walking track 3.5 and the like. The aim is to automatically add arsenic trioxide raw materials to each reduction reaction tank through quantitative feeding, reduce the labor intensity of workers and provide an operation environment. The whole feeding device 3 can move on the walking track 3.5, and can realize positioning feeding with each reduction reaction tank. The feeding valve 3.3 is used for frequency conversion speed regulation and can set the blanking speed. The flexible elephant trunk 3.4 can stretch out and draw back from top to bottom, along with the automatic lifting of improvement elephant trunk 3.4 of material level, further alleviates reinforced raise dust.
The control box 4 mainly realizes automation for realizing the whole device, and comprises a vacuum pump 1.1, a feeding screw 2.2, a vibration motor 2.4, a start-stop device, a weighing and metering device, a feeding valve 3.3, and a feeding unit.
The automatic feeding device has the following beneficial effects:
the device provides the automatic material conveying device of one set of reduction reaction jar through vacuum material loading and the reinforced interact of weighing measurement, can further improve work efficiency, reduces intensity of labour, improves workman's operational environment, and reduces the emergence of leaking material and raise dust. When the device is used, arsenic trioxide ton bags are hung on the ton bag frame 1.3, the weight of the feeding bin is 3.1 through the control box 4, the vacuum pump 1.1 is started, and materials enter the vacuum tank 1.2 along the feeding pipeline 1.4 to be transferred and then fall into the bin 2.1. The feeding screw 2.2 is started, and when the feeding weight of the feeding bin 3.1 is reached through the feedback of the first weighing sensor 3.2, the feeding screw 2.2 automatically stops running. The feeding unit moves and begins to feed materials after being aligned with each reduction reaction tank, a telescopic chute extends 3.4 to the bottom of the reduction reaction tank, a feeding valve works at a constant speed 3.3, the chute is lifted at a constant speed along with the increase of the feeding height, and when the measurement is zero. The feeding valve 3.3 stops, the telescopic chute 3.4 is lifted to the original position, the feeding unit moves to the feeding position along the traveling track 3.5, and the process is repeated, and the automatic feeding of each reduction reaction tank is repeatedly realized.
The term "and/or" herein means that three relationships may exist. For example, a and/or B may represent: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.
While the preferred embodiments for carrying out the utility model have been described in detail, it should be understood that they have been presented by way of example only, and not limitation as to the scope, applicability, or configuration of the utility model in any way. The scope of the utility model is defined by the appended claims and equivalents thereof. Many modifications may be made to the foregoing embodiments by those skilled in the art, which modifications are within the scope of the present invention.
Claims (9)
1. The utility model provides a preparation metal arsenic is with automatic material conveying device of reduction reaction jar which characterized in that includes:
a storage bin;
the vacuum tank is arranged at a feeding port at the top of the storage bin, the vacuum tank is connected with a vacuum pump, and the storage bin is also provided with a dust collecting device which is used for sucking negative pressure in the storage bin and removing dust from the sucked gas;
the vacuum tank comprises a ton bag frame, wherein a material storage ton bag is arranged on the ton bag frame, and a feeding pipe of the vacuum tank is connected with the material storage ton bag;
the feeding screw is arranged at the bottom of the stock bin, and a discharge hole of the stock bin is connected with a feed inlet of the feeding screw; and
the device comprises a plurality of reduction reaction tanks which are arranged side by side, walking tracks are correspondingly arranged on two sides of the plurality of reduction reaction tanks which are arranged side by side, and feeding units are arranged on the walking tracks and used for receiving the blanking of a feeding screw and adding materials into the corresponding reduction reaction tanks;
the feeding unit comprises:
the bottom of the support frame is provided with a travelling wheel corresponding to the travelling track;
the feeding bin is arranged on the support frame, and a first weighing sensor is arranged between the feeding bin and the support frame;
the telescopic slide pipe is arranged at the bottom of the feeding bin, and a feeding valve is arranged on the telescopic slide pipe.
2. The automatic charging device for a reduction reaction tank for producing metallic arsenic according to claim 1, wherein the vacuum pump is a roots blower, the vacuum pump is disposed on the ground, and the vacuum pump and the vacuum tank are communicated with each other through a first pipe.
3. The automatic feeding device of the reduction reaction tank for preparing metallic arsenic according to claim 2, wherein the first pipeline, the feeding pipe, the vacuum tank and the feeding screw are all made of stainless steel.
4. The automatic charging device for a reduction reaction tank for producing metallic arsenic according to claim 1, wherein the reduction reaction tanks are arranged side by side in a pit, and the travel rails are arranged on the ground corresponding to the reduction reaction tanks.
5. The automatic feeding device of a reduction reaction tank for preparing metallic arsenic according to claim 1, wherein a transparent observation tube is connected to the feeding end of the feeding tube.
6. The automatic charging device for a reduction reaction tank for producing metallic arsenic according to claim 1, wherein a vibration motor is provided to the hopper.
7. The automatic charging device for the reduction reaction tank used for preparing the metallic arsenic according to claim 1, characterized in that the telescopic chute comprises an organ pipe and a power push rod, the power push rod drives the organ pipe to move up and down, and a second weighing sensor is arranged at the bottom of the ton bag frame or/and the storage bin.
8. The automatic charging device for a reduction reaction tank for producing metallic arsenic according to claim 1, further comprising a control box that controls the operation of each component.
9. The automatic feeding device of the reduction reaction tank for preparing metallic arsenic according to claim 1, wherein the support frame is provided with a driving motor for driving a traveling wheel to move, and the traveling track is provided with a limit sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122967890.1U CN216805881U (en) | 2021-11-30 | 2021-11-30 | Preparation metal arsenic is with automatic material conveying device of reduction reaction jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122967890.1U CN216805881U (en) | 2021-11-30 | 2021-11-30 | Preparation metal arsenic is with automatic material conveying device of reduction reaction jar |
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| Publication Number | Publication Date |
|---|---|
| CN216805881U true CN216805881U (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122967890.1U Active CN216805881U (en) | 2021-11-30 | 2021-11-30 | Preparation metal arsenic is with automatic material conveying device of reduction reaction jar |
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| Country | Link |
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| CN (1) | CN216805881U (en) |
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2021
- 2021-11-30 CN CN202122967890.1U patent/CN216805881U/en active Active
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