CN220989682U - Spray dryer - Google Patents
Spray dryer Download PDFInfo
- Publication number
- CN220989682U CN220989682U CN202322236268.2U CN202322236268U CN220989682U CN 220989682 U CN220989682 U CN 220989682U CN 202322236268 U CN202322236268 U CN 202322236268U CN 220989682 U CN220989682 U CN 220989682U
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- China
- Prior art keywords
- top shell
- shell
- spray dryer
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- group
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- 239000007921 spray Substances 0.000 title claims abstract description 36
- 241000237983 Trochidae Species 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000001035 drying Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 239000004698 Polyethylene Substances 0.000 claims abstract description 10
- -1 polyethylene Polymers 0.000 claims abstract description 10
- 229920000573 polyethylene Polymers 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims description 11
- 239000011324 bead Substances 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The present utility model provides a spray dryer comprising: the novel dust collecting device comprises a table top, a bottom table, a collecting drawer, a material guiding belt, a top shell and a leakage net, wherein the top shell is arranged at the upper end of the table top, a group of sliding grooves are formed in the front end and the rear end of the left side of the top shell, a movable frame is arranged in the sliding grooves, a water guiding pipe is arranged at the upper end of the movable frame, a water inlet pipe is arranged at the upper end of the water guiding pipe, the material guiding belt is arranged in the top shell, an air inlet shell is arranged at the upper end of the right side of the top shell, a group of dust blocking nets are arranged in the left side and the right side of the air inlet shell, an air ventilation pipe is arranged at the lower ends of the front side and the rear side of the air inlet shell, and a connector is arranged in the air ventilation pipe. Through using top shell and spout, can remove the movable frame, through using polyethylene sealing tape, can prevent that sprinkler bead spun water smoke from drifting out inside the top shell, through using two sets of industrial fan, can carry out the quick drying to top shell right side inside.
Description
Technical Field
The utility model belongs to the technical field of spray drying, and relates to a spray dryer.
Background
A spray dryer is a drying apparatus commonly used in industry and laboratory, and its principle is to spray a liquid material into small particles by a sprayer and to dry it rapidly in hot air. However, spray dryers have problems and drawbacks with respect to flash drying and waste water recovery.
First, spray dryers have certain limitations in terms of quick drying. Since the spray dryer uses a heat transfer method, i.e., the particles are dried by hot air, the drying speed is limited by the heat transfer speed of the hot air. If the heat transfer rate of the hot air is slow, the drying efficiency of the spray dryer is reduced, and the requirement of quick drying cannot be met.
Secondly, spray dryers also present problems in terms of waste water recovery. The spray dryer produces a large amount of waste water during the drying process, which contains material residues, dissolved substances, pollutants, etc. The traditional sewage treatment mode is to discharge the wastewater into the environment or discharge the wastewater after simple treatment, so that the water resource is wasted and the environment is polluted.
In addition, spray dryers have some drawbacks in practical applications. Firstly, spray dryers have poor material adaptability and are only suitable for drying some materials which have a certain flowability and are liquid. For some materials with higher viscosity or in powder form, the drying effect of the spray dryer is greatly impaired. Secondly, spray dryers are relatively high in energy consumption and require the consumption of large amounts of hot air and electrical resources, which not only increases production costs, but also increases energy consumption and environmental stress.
Thus, there is a need in our unit for a spray dryer that solves the above problems.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a spray dryer which solves the problems in the background art.
The utility model is realized by the following technical scheme: a spray dryer comprising: the device comprises a table top, a bottom table, a material receiving drawer, a material guiding belt and a leakage net, wherein a top shell is arranged at the upper end of the table top;
The upper end of the right side of the top shell is provided with an air inlet shell, and the inside of the left side and the right side of the air inlet shell is provided with a group of dust blocking nets;
The lower ends of the front side and the rear side of the air inlet shell are provided with ventilation air pipes, the inside of each ventilation air pipe is provided with a connector, the lower end of the table top is provided with a bottom table, the material collecting drawer is arranged in the lower end of the base table, the drying net is arranged in the air inlet shell, and the leaking net is arranged in the material guiding belt.
As a preferred implementation mode, the table top is fixedly connected with the top shell, a hollow structure is arranged in the top shell, two groups of sliding grooves are formed in the top shell, the two groups of sliding grooves are movably embedded with the two groups of movable frames, and the movable frames can be moved through the top shell and the sliding grooves.
As a preferred implementation mode, the upper end of the left side of the top shell is provided with a pipe groove, the pipe groove is movably embedded with the outer sides of a plurality of groups of water guide pipes, each group of water guide pipes is respectively connected with a group of water spraying heads, and the water spraying positions of the water spraying heads can be moved through the water guide pipes and the water spraying heads.
As a preferred implementation mode, the inside polyethylene sealing strip that is equipped with in top shell left side, polyethylene sealing strip upper end is connected fixedly with the top shell, mesa intermediate position is equipped with the inner chamber, the inside screen that is equipped with of inner chamber can prevent that sprinkler bead spun water smoke from drifting away inside the top shell through the polyethylene sealing strip.
As a preferable implementation mode, the inside of the dust blocking net is communicated with the inside of the industrial fan, the model of the industrial fan is PH9-19, two groups of industrial fans are arranged, and the two groups of industrial fans are arranged in a mirror image mode.
As a preferable implementation mode, two groups of industrial fans are communicated with the inside of one group of drying nets, and the lower ends of the two groups of industrial fans are also connected with a plurality of groups of ventilation pipes.
As a preferred implementation mode, each group of ventilation air pipes is internally connected with one group of connectors, the inside of each connector is of a hollow structure, the inside of each connector is communicated with the inside of the right side of the top shell, and the inside of the right side of the top shell can be quickly dried by two groups of industrial fans.
After the technical scheme is adopted, the utility model has the beneficial effects that: through using top shell and spout, can remove the movable frame, through using polyethylene sealing tape, can prevent that sprinkler bead spun water smoke from drifting out inside the top shell, through using two sets of industrial fan, can carry out the quick drying to top shell right side inside.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a spray dryer according to the present utility model;
FIG. 2 is a right side view of the interior of the top shell of the spray dryer of the present utility model;
FIG. 3 is a front view of the inside of an air intake housing of a spray dryer according to the present utility model;
FIG. 4 is a top view of a material guiding belt of a spray dryer according to the present utility model;
in the figure: 100-table top, 110-bottom table, 120-material receiving drawer, 130-material guiding belt, 140-top shell, 150-movable frame, 160-water guiding pipe, 170-chute, 180-water inlet pipe, 190-air inlet shell, 200-dust blocking net, 210-ventilation pipe, 220-connector, 230-water spraying head, 240-drying net, 250-industrial fan and 260-leakage net.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, a spray dryer, comprising: the upper end of the table top 100 is provided with a top shell 140;
the left front end and the rear end of the top shell 140 are respectively provided with a group of sliding grooves 170, a movable frame 150 is arranged in the sliding grooves 170, a water guide pipe 160 is arranged at the upper end of the movable frame 150, a water inlet pipe 180 is arranged at the upper end of the water guide pipe 160, a material guide belt 130 is arranged in the top shell 140, an air inlet shell 190 is arranged at the upper end of the right side of the top shell 140, and a group of dust blocking nets 200 are arranged in the left side and the right side of the air inlet shell 190;
The lower ends of the front side and the rear side of the air inlet shell 190 are provided with an air ventilation pipe 210, a connector 220 is arranged in the air ventilation pipe 210, the lower end of the table top 100 is provided with a bottom table 110, the lower end of the bottom table 110 is internally provided with a material collecting drawer 120, the air inlet shell 190 is internally provided with a drying net 240, and the inside of the material guiding belt 130 is provided with a leakage net 260.
The table top 100 is fixedly connected with the top shell 140, the top shell 140 is of a hollow structure, the top shell 140 is provided with two groups of sliding grooves 170, the two groups of sliding grooves 170 are movably embedded with the two groups of movable frames 150, and the movable frames 150 can be moved through the top shell 140 and the sliding grooves 170.
The upper left end of the top case 140 is provided with a pipe groove which is movably embedded with the outer sides of the plurality of groups of water guide pipes 160, each group of water guide pipes 160 is respectively connected with one group of sprinkler heads 230, and the sprinkler positions of the sprinkler heads 230 can be moved through the water guide pipes 160 and the sprinkler heads 230.
The polyethylene sealing strip is arranged in the left side of the top shell 140, the upper end of the polyethylene sealing strip is fixedly connected with the top shell 140, an inner cavity is arranged in the middle of the table top 100, a separation net is arranged in the inner cavity, and water mist sprayed by the water spraying head 230 can be prevented from drifting out of the top shell 140 through the polyethylene sealing strip.
The inside of the dust blocking net 200 is communicated with the inside of the industrial fan 250, the model of the industrial fan 250 is PH9-19, two groups of industrial fans 250 are arranged, and the two groups of industrial fans 250 are arranged in a mirror image mode.
The two groups of industrial fans 250 are mutually communicated with the inside of the group of drying nets 240, and the lower ends of the two groups of industrial fans 250 are also connected with the plurality of groups of ventilation pipes 210.
Each set of ventilation pipes 210 is connected with a set of connectors 220, the inside of each connector 220 is of a hollow structure, the inside of each connector 220 is communicated with the inside of the right side of the top shell 140, and the inside of the right side of the top shell 140 can be quickly dried by two sets of industrial fans 250.
Referring to fig. 1-4, as a first embodiment of the present utility model: in order to solve the problem that if the heat transfer rate of the hot air is slow, the drying efficiency of the spray dryer is reduced, and the quick drying requirement cannot be achieved, because the spray dryer adopts a heat transfer mode, i.e. the particles are dried by the hot air, the drying rate is limited by the heat transfer rate of the hot air, if the heat transfer rate of the hot air is slow, the drying efficiency of the spray dryer is reduced, firstly, a worker places the articles to be spray-dried at the upper end of the material guiding belt 130, then guides the articles to the inside of the top case 140 through the material guiding belt 130, and sprays the external water body in a mist form through the water guiding pipe 160 and the water spraying head 230 through the water inlet pipe 180, then the surfaces of the articles are sprayed through the spraying and spraying, then, the air guiding belt moves from left to right, then, two groups of industrial fans 250 are started, the external air is quickly guided into the inside of the drying net 240 through the two groups of industrial fans 250, the external air is heated after the drying net 240 is heated, and thus the upper end of the articles is quickly dried, and since the inside of each group of ventilation pipes 210 is connected with one group of connectors 220, the inside of connectors 220 is in a hollow structure, the inside of the connectors 220, and the inside of the right side of the top case 140 is in a hollow structure, and the inside is in communication, and the inside of the connector 220 is capable of carrying out quick ventilation and drying after the articles through the connectors and the connectors 220 and two sides.
Referring to fig. 1-4, as a second embodiment of the present utility model: based on the above description, further, when spraying, the spray is quickly condensed into water drops outside the articles, because the material guiding belt 130 is internally provided with the leakage net 260, the middle position of the table top 100 is provided with an inner cavity, the inner cavity is internally provided with the separation net, and the water drops can enter the separation net through the leakage net 260 and enter the material receiving drawer 120 for recycling through the separation net, so that the centralized processing of the workers is facilitated.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. A spray dryer comprising: mesa (100), base frame (110), receipts material steamer tray (120), guide area (130) and drain wire (260), its characterized in that: a top shell (140) is arranged at the upper end of the table top (100);
The novel dust-proof device is characterized in that a group of sliding grooves (170) are formed in the front end and the rear end of the left side of the top shell (140), a movable frame (150) is arranged in the sliding grooves (170), a water guide pipe (160) is arranged at the upper end of the movable frame (150), a water inlet pipe (180) is arranged at the upper end of the water guide pipe (160), a material guide belt (130) is arranged in the top shell (140), an air inlet shell (190) is arranged at the upper end of the right side of the top shell (140), and a group of dust-proof nets (200) are arranged in the left side and the right side of the air inlet shell (190);
The utility model discloses a material collecting device, including shell (190) and drain cover, shell (190) is equipped with ventilation air duct (210) around, ventilation air duct (210) inside is equipped with connector (220), mesa (100) lower extreme is equipped with base (110), base (110) lower extreme inside is equipped with receives material steamer tray (120), shell (190) is inside to be equipped with stoving net (240) that admits air, drain cover (260) have been seted up to guide belt (130) inside.
2. A spray dryer according to claim 1, characterized in that: the table top (100) is fixedly connected with the top shell (140), a hollow structure is arranged inside the top shell (140), two groups of sliding grooves (170) are formed in the top shell (140), and the two groups of sliding grooves (170) are movably embedded with the two groups of movable frames (150).
3. A spray dryer according to claim 1, characterized in that: the upper end of the left side of the top shell (140) is provided with a pipe groove which is movably embedded with the outer sides of a plurality of groups of water guide pipes (160), and each group of water guide pipes (160) is respectively connected with a group of water spraying heads (230).
4. A spray dryer according to claim 1, characterized in that: the inside polyethylene sealing tape that is equipped with in top shell (140) left side, polyethylene sealing tape upper end is connected fixedly with top shell (140), mesa (100) intermediate position is equipped with the inner chamber, the inner chamber is inside to be equipped with separates the net.
5. A spray dryer according to claim 1, characterized in that: the inside of dust blocking net (200) communicates with the inside of industrial fan (250), industrial fan (250) model is PH9-19, industrial fan (250) are equipped with two sets of, and two sets of industrial fan (250) are mirror image mode setting.
6. A spray dryer according to claim 5, wherein: the two groups of industrial fans (250) are communicated with the inside of one group of drying nets (240), and the lower ends of the two groups of industrial fans (250) are also connected with a plurality of groups of ventilation pipes (210).
7. A spray dryer according to claim 1, characterized in that: each group of ventilation air pipes (210) is internally connected with one group of connectors (220), the inside of each connector (220) is of a hollow structure, and the inside of each connector (220) is communicated with the inside of the right side of the top shell (140).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236268.2U CN220989682U (en) | 2023-08-18 | 2023-08-18 | Spray dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236268.2U CN220989682U (en) | 2023-08-18 | 2023-08-18 | Spray dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220989682U true CN220989682U (en) | 2024-05-24 |
Family
ID=91089349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322236268.2U Active CN220989682U (en) | 2023-08-18 | 2023-08-18 | Spray dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220989682U (en) |
-
2023
- 2023-08-18 CN CN202322236268.2U patent/CN220989682U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |