CN214076693U - Waste silica gel processing device composed of vibration dryer and disc type calcining furnace - Google Patents
Waste silica gel processing device composed of vibration dryer and disc type calcining furnace Download PDFInfo
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- CN214076693U CN214076693U CN202022877317.7U CN202022877317U CN214076693U CN 214076693 U CN214076693 U CN 214076693U CN 202022877317 U CN202022877317 U CN 202022877317U CN 214076693 U CN214076693 U CN 214076693U
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Abstract
The utility model relates to a waste silica gel processing device that vibration dryer and disc calcining furnace constitute, including first device main part and second device main part, the upper end of first device main part is equipped with silica gel adsorbent and throws into mouth and flue gas discharge port, be connected with a plurality of little drying tray and the big drying tray of a plurality of on the inner wall of first device main part, the upper and lower alternate distribution of a plurality of little drying tray and the big drying tray of a plurality of, the upper end of second device main part is equipped with gas vent and pan feeding mouth, and the lower extreme of second device main part is equipped with the air inlet, be connected with first breather plate and second breather plate on the inner wall of second device main part, contained angle between first breather plate and the horizontal plane is 140-150. This vibration desicator and waste silica gel processing apparatus that the disk calciner constitutes can carry out recycle with the high temperature flue gas that produces when drying and calcining silica gel, has reduced the loss of heat energy, has increased production efficiency.
Description
Technical Field
The utility model belongs to the technical field of silica gel regeneration, concretely relates to vibration dryer and waste silica gel processing apparatus that burning furnace constitutes are forged to disc type.
Background
The silica gel has the alias: the silicic acid gel is a high-activity adsorption material and belongs to an amorphous substance. The main component of the silica gel is silicon dioxide, and the silica gel is stable in chemical property and does not burn. Inorganic silica gel is a high-activity adsorbing material, and is usually prepared by reacting sodium silicate with sulfuric acid, and performing a series of post-treatment processes such as aging, acid soaking and the like. Silica gel is an amorphous substance and has a chemical molecular formula of mSiO2.nH 2O. Insoluble in water and any solvent, non-toxic, odorless, stable in chemical property, and non-reactive with any substance except strong alkali and hydrofluoric acid. Different types of silica gel form different microporous structures due to different manufacturing methods. The chemical composition and physical structure of silica gel determine that the silica gel has the characteristics of difficult substitution of other similar materials: the adsorbent has high adsorption performance, good thermal stability, stable chemical property, higher mechanical strength and the like, and is used as a drying agent, a humidity regulator, a deodorant and the like for families; the catalyst is industrially used as an oil hydrocarbon decolorant, a catalyst carrier, a pressure swing adsorbent and the like; separating and purifying agent for fine chemical industry, beer stabilizer, paint thickener, toothpaste friction agent, delustering agent, etc.
Silica gel is a common adsorbent in a lubricating oil regeneration technology, after the silica gel is used, a large amount of oil can be contained in the silica gel, the properties of the silica gel are stable, the oil contained in the silica gel can be burnt and removed in a calcining mode and the like, but the oil content in the oil-containing silica gel is high, the oil-containing silica gel is directly processed in a calcining mode, so that the large amount of oil cannot be recycled, the resource waste is large, most of the oil in the oil-containing silica gel is extracted by adopting boiling point stripping, the silica gel containing oil and water is obtained, the oil content in the silica gel is greatly reduced, the loss of oil resources can be reduced when the silica gel is dried and calcined, at present, high-temperature flue gas generated when the silica gel is dried and calcined is mostly directly discharged, the heat energy cannot be recycled, and the large amount of heat energy loss is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a waste silica gel processing device which is composed of a vibration dryer and a disc type calcining furnace and has simple structure and reasonable design.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a waste silica gel processing device composed of a vibration dryer and a disc type calcining furnace comprises a first device main body and a second device main body, wherein a silica gel adsorbent feeding port and a smoke gas discharging port are arranged at the upper end of the first device main body, a plurality of small drying discs and a plurality of large drying discs are connected to the inner wall of the first device main body, the small drying discs and the large drying discs are alternately distributed up and down, an air discharging port and a material feeding port are arranged at the upper end of the second device main body, an air inlet is arranged at the lower end of the second device main body, a first vent plate and a second vent plate are connected to the inner wall of the second device main body, an included angle between the first vent plate and a horizontal plane is 140-150 degrees, an included angle between the second vent plate and the horizontal plane is 30-40 degrees, the first vent plate is positioned above the second vent plate, and the length of the first vent plate is smaller than that of the second vent plate, the device is characterized in that a gap is formed between one end, close to the second vent plate, of the first vent plate and the inner wall of the second device main body, a discharge hole matched with the second vent plate is formed in the side wall of the second device main body, the bottom of the second device main body is connected with a vibrating motor, the position, close to the bottom, of the first device main body is connected with a natural gas burner, an air blower is connected to the natural gas burner, and a smoke discharge port is connected with an air inlet.
As a further optimization scheme of the utility model, the upper end of first device main part is connected with first motor, and silica gel adsorbent input mouth and flue gas discharge port symmetric distribution are in the both sides of first motor, the lower extreme of first device main part is equipped with the discharge gate.
As a further optimization scheme of the utility model, be connected with the pivot in the output shaft of first motor, be connected with a plurality of and little drying pan matched with first harrow arm and with big drying pan matched with second harrow arm in the pivot.
As the utility model discloses a further optimization scheme, be equipped with the blanking clearance between little drying pan and the first device main part, the well pivot runs through little drying pan.
As the utility model discloses a further optimization scheme, the middle part of big drying plate is equipped with the blanking hole, connect through the connecting rod between little drying plate and the first device main part.
As a further optimization scheme of the utility model, be connected with a plurality of extrapolation formula harrow leaf on the first harrow arm, be connected with the interior pushing-type harrow leaf of a plurality of on the second harrow arm.
The beneficial effects of the utility model reside in that:
1) the utility model discloses throwing silica gel into first device main part from silica gel adsorbent input mouth and carrying out the drying calcination, the high temperature flue gas that produces among the dry calcination process is inputed into the second device main part from the air inlet, at this moment drop into the second device main part from the pan feeding mouth additional silica gel that waits to process into, silica gel drops on first breather plate earlier, because first breather plate is the slope setting, simultaneously vibrating force of vibrating motor can make silica gel remove on first breather plate and drop to second breather plate from the clearance between first breather plate and the second device main part inner wall, silica gel moves towards discharge mouth department on the second breather plate, in the process that silica gel removed, the high temperature flue gas can carry out abundant drying to silica gel, silica gel after the drying inputs and carries out further dry calcination in the first device main part, can make the energy maximize utilization, the loss of the energy has been reduced, the efficiency of silica gel production is increased, and the silica gel can be dried and calcined more thoroughly;
2) the first vent plate and the second vent plate arranged in the utility model can dry silica gel more fully in the second device main body, and can effectively reduce the damage amount of the silica gel;
3) the utility model discloses simple structure, stability is high, reasonable in design, the realization of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a first device main body; 101. a silica gel adsorbent inlet; 102. a flue gas outlet; 103. a first motor; 104. a middle rotating shaft; 105. a small drying tray; 106. a first rake arm; 107. a large drying tray; 108. a second rake arm; 109. a connecting rod; 110. a discharge port; 2. a second device main body; 201. a first aeration panel; 202. a second vent plate; 203. an air inlet; 204. an exhaust port; 205. a discharge outlet; 206. a vibration motor; 207. a feeding port; 3. a natural gas burner; 4. a blower.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.
Example 1
As shown in figure 1, the waste silica gel processing device composed of a vibration dryer and a disc calciner comprises a first device main body 1 and a second device main body 2, the upper end of the first device main body 1 is provided with a silica gel adsorbent feeding port 101 and a flue gas discharging port 102, the inner wall of the first device main body 1 is connected with a plurality of small drying discs 105 and a plurality of large drying discs 107, the plurality of small drying discs 105 and the plurality of large drying discs 107 are alternately distributed up and down, the upper end of the second device main body 2 is provided with an exhaust port 204 and a feeding port 207, the lower end of the second device main body 2 is provided with an air inlet 203, the inner wall of the second device main body 2 is connected with a first aeration plate 201 and a second aeration plate 202, the included angle between the first aeration plate 201 and the horizontal plane is 140-150 degrees, the included angle between the second aeration plate 202 and the horizontal plane is 30-40 degrees, the first aeration plate 201 is positioned above the second aeration plate 202, and the length of first breather plate 201 is less than the length of second breather plate 202, be equipped with the clearance between the one end that first breather plate 201 is close to second breather plate 202 and the second device main part 2 inner wall, be equipped with on the lateral wall of second device main part 2 with second breather plate 202 matched with bin outlet 205, the bottom of second device main part 2 is connected with vibrating motor 206, the position that first device main part 1 is close to the bottom is connected with natural gas combustion machine 3, be connected with air-blower 4 on the natural gas combustion machine 3, flue gas discharge port 102 and air inlet 203 are connected.
Connect through the steam input tube between natural gas combustion machine 3 and the first device main part 1, be connected with the natural gas input tube on the natural gas combustion machine 3, let in natural gas and air in the natural gas combustion machine 3, the natural gas burns in natural gas combustion machine 3, finally to the air of letting in high temperature in the first device main part 1, promote the inside temperature of first device main part 1 through the air of high temperature, make silica gel and the dry dish contact of high temperature in order to reach the effect of drying and calcination, can give off a large amount of heat energy when oily silica gel burns in the portion of calcining, the input of outside natural gas that reduces that this moment can be gradual, until only letting in the air in the device main part, greatly reduced the consumption of the energy.
As shown in fig. 1, the inclined first aeration plate 201 and the inclined second aeration plate 202 can make the silica gel dried more sufficiently in the second device main body 2, and can effectively reduce the damage amount of the silica gel.
The upper end of the first device main body 1 is connected with a first motor 103, the silica gel adsorbent feeding port 101 and the flue gas exhaust port 102 are symmetrically distributed on two sides of the first motor 103, and the lower end of the first device main body 1 is provided with a discharge port 110.
The output shaft of the first motor 103 is connected with a middle rotating shaft 104, the middle rotating shaft 104 is connected with a plurality of first rake arms 106 matched with the small drying disk 105 and second rake arms 108 matched with the large drying disk 107, blanking gaps are arranged between the small drying disk 105 and the first device body 1, the middle rotating shaft 104 penetrates through the small drying disk 105, blanking holes are formed in the middle of the large drying disk 107, the small drying disk 105 is connected with the first device body 1 through a connecting rod 109, a plurality of outward-push rake blades are connected onto the first rake arms 106, and a plurality of inward-push rake blades are connected onto the second rake arms 108.
The transportation process of the materials in the first device main body 1 is that the motor drives the rake arms to rotate, the rake arms drive the corresponding rake blades to convey the silica gel to the next drying disc from the corresponding drying disc after rotating, and the drying and calcining processes are carried out along with the continuous movement of the silica gel on the drying discs which alternate up and down.
When silica gel regeneration is carried out, silica gel is thrown into the first device main body 1 from the silica gel adsorbent inlet 101 for drying and calcining, high-temperature flue gas generated in the drying and calcining process is input into the second device main body 2 from the air inlet 203, at the moment, additional silica gel to be processed is thrown into the second device main body 2 from the material inlet 207, the silica gel firstly falls on the first vent plate 201, the first vent plate 201 is obliquely arranged, meanwhile, the vibration force of the vibration motor 206 can enable the silica gel to move on the first vent plate 201 and fall on the second vent plate 202 from a gap between the inner walls of the first vent plate 201 and the second device main body 2, the silica gel moves on the second vent plate 202 towards the material outlet 205, the silica gel can be fully dried by the high-temperature flue gas in the moving process of the silica gel, the dried silica gel is input into the first device main body 1 for further drying and calcining, the method has the advantages of maximizing the utilization of energy, reducing the energy loss, increasing the production efficiency of the silica gel, and simultaneously, leading the silica gel to be dried and calcined more thoroughly.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides a waste silica gel processing apparatus that vibration desicator and disc calcining furnace constitute, includes first device main part (1) and second device main part (2), its characterized in that: the device is characterized in that a silica gel adsorbent feeding port (101) and a smoke exhaust port (102) are arranged at the upper end of the first device main body (1), a plurality of small drying trays (105) and a plurality of large drying trays (107) are connected to the inner wall of the first device main body (1), the small drying trays (105) and the large drying trays (107) are alternately distributed up and down, an exhaust port (204) and a feeding port (207) are arranged at the upper end of the second device main body (2), an air inlet (203) is arranged at the lower end of the second device main body (2), a first vent plate (201) and a second vent plate (202) are connected to the inner wall of the second device main body (2), an included angle between the first vent plate (201) and the horizontal plane is 140-150 degrees, an included angle between the second vent plate (202) and the horizontal plane is 30-40 degrees, and the first vent plate (201) is positioned above the second vent plate (202), and the length of first breather plate (201) is less than the length of second breather plate (202), be equipped with the clearance between one end that first breather plate (201) is close to second breather plate (202) and second device main part (2) inner wall, be equipped with on the lateral wall of second device main part (2) with second breather plate (202) matched with bin outlet (205), the bottom of second device main part (2) is connected with vibrating motor (206), the position that first device main part (1) is close to the bottom is connected with natural gas combustion machine (3), is connected with air-blower (4) on natural gas combustion machine (3), flue gas discharge port (102) and air inlet (203) are connected.
2. The waste silica gel processing apparatus of claim 1, wherein the vibration dryer and the disc calciner comprise: the device is characterized in that the upper end of the first device body (1) is connected with a first motor (103), a silica gel adsorbent feeding port (101) and a smoke exhaust port (102) are symmetrically distributed on two sides of the first motor (103), and a discharge port (110) is arranged at the lower end of the first device body (1).
3. The waste silica gel processing apparatus of claim 2, wherein the vibration dryer and the disc calciner comprise: an output shaft of the first motor (103) is connected with a middle rotating shaft (104), and the middle rotating shaft (104) is connected with a plurality of first harrow arms (106) matched with the small drying discs (105) and second harrow arms (108) matched with the large drying discs (107).
4. The waste silica gel processing apparatus of claim 1, wherein the vibration dryer and the disc calciner comprise: a blanking gap is arranged between the small drying disk (105) and the first device main body (1), and the middle rotating shaft (104) penetrates through the small drying disk (105).
5. The waste silica gel processing apparatus of claim 1, wherein the vibration dryer and the disc calciner comprise: the middle part of the large drying tray (107) is provided with a blanking hole, and the small drying tray (105) is connected with the first device main body (1) through a connecting rod (109).
6. A waste silica gel processing apparatus of claim 3, wherein the vibration dryer and the disc calciner comprise: the first rake arm (106) is connected with a plurality of extrapolation rake blades, and the second rake arm (108) is connected with a plurality of interpolation rake blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877317.7U CN214076693U (en) | 2020-12-04 | 2020-12-04 | Waste silica gel processing device composed of vibration dryer and disc type calcining furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877317.7U CN214076693U (en) | 2020-12-04 | 2020-12-04 | Waste silica gel processing device composed of vibration dryer and disc type calcining furnace |
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| CN214076693U true CN214076693U (en) | 2021-08-31 |
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| CN202022877317.7U Active CN214076693U (en) | 2020-12-04 | 2020-12-04 | Waste silica gel processing device composed of vibration dryer and disc type calcining furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115739059A (en) * | 2022-12-29 | 2023-03-07 | 安徽国孚润滑油工业有限公司 | Desorption regenerating unit of useless silicone oil glue |
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2020
- 2020-12-04 CN CN202022877317.7U patent/CN214076693U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115739059A (en) * | 2022-12-29 | 2023-03-07 | 安徽国孚润滑油工业有限公司 | Desorption regenerating unit of useless silicone oil glue |
| CN115739059B (en) * | 2022-12-29 | 2024-03-19 | 安徽国孚环境科技股份有限公司 | Desorption regenerating unit of useless silicone oil gum |
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