CN206325241U

CN206325241U - Airstreamsprayingdrier

Info

Publication number: CN206325241U
Application number: CN201621408378.6U
Authority: CN
Inventors: 闾传道; 谭宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-21
Filing date: 2016-12-21
Publication date: 2017-07-14
Anticipated expiration: 2026-12-21

Abstract

The utility model belongs to drying equipment technical field, more particularly to a kind of Airstreamsprayingdrier, including air compressor, storage tank, atomizer, pressure fan, heater, drying tower, primary cyclone, secondary cyclone, air-introduced machine, expansion chamber, sack cleaner, the air compressor, storage tank, atomizer passes sequentially through pipeline communication, the pressure fan, heater, drying tower passes sequentially through pipeline communication, the primary cyclone, secondary cyclone, air-introduced machine, expansion chamber, sack cleaner passes sequentially through pipeline communication, the atomizer is located at drying tower center of top, the pressure fan air outlet is connected by pipeline with the heater air inlet, the heater vents are connected by passing through the drying tower from bottom to top and abutting the pipeline of the drying tower madial wall with air inlet at the top of the drying tower；The utility model product heat utilization rate is high, and drying efficiency is high, energy-conservation, safety.

Description

Airstreamsprayingdrier

Technical field

The utility model belongs to drying equipment technical field, more particularly to a kind of Airstreamsprayingdrier.

Background technology

Spray drying technology is applied to a kind of method of dry materials, and chemical industry, food, pharmacy etc. are widely used at present Industry field.

Through applicants have found that, the spray dryer in current industrial applicability need to be installed on hot air device device dry Dry top of tower, its installation difficulty is big, dangerous, if while hot air device device is installed on ground, it conveys hot-air Exposed tube in outside air, heat loss is serious, and drying efficiency is low, such as in the additional heat-insulation layer of pipeline, causes the increasing of cost Plus.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of heat utilization rate height, dries effect regarding to the issue above Rate is high, the Airstreamsprayingdrier of energy-conservation.

The technical scheme that the utility model solves above-mentioned technical problem is as follows：

A kind of Airstreamsprayingdrier, including：Air compressor, storage tank, atomizer, pressure fan, heater, drying Tower, primary cyclone, secondary cyclone, air-introduced machine, expansion chamber, sack cleaner；

The air compressor air outlet is connected by pipeline with the storage tank charging aperture, and the storage tank discharging opening leads to Piping is connected with the atomizer charging aperture, and the atomizer is arranged at drying tower center of top, the atomizer discharging opening At the drying tower inner top wall；

The pressure fan air outlet is connected by pipeline with the heater air inlet, the heater vents by from Under be upward through the drying tower and pipeline and the drying tower top air inlet against the drying tower madial wall are connected, institute Dry tower bottom is stated provided with the discharging opening with discharge valve and the air outlet with valve；

The primary cyclone air outlet is connected by pipeline with the secondary cyclone air inlet, and described two Level cyclone separator air outlet is connected by pipeline with the fan inlet, and the fan out draft passes through pipeline and institute The connection of expansion chamber air inlet is stated, the expansion chamber air outlet is connected by pipeline with the sack cleaner air inlet, the cloth Bag dust collector exhaust outlet is communicated with the external world, and the primary cyclone air inlet is by pipeline and the drying tower with valve Air outlet is connected, and the primary cyclone, secondary cyclone bottom are equipped with the discharging opening with discharge valve, the cloth Bag dust collector is provided with the exhaust outlet with valve.

The beneficial effects of the utility model are：The utility model product energy-conservation, heat utilization rate are high, and safety, heater goes out The pipeline that air port is connected with air inlet at the top of drying tower is inside drying tower, without installing heat-insulation layer outside this pipeline, mainly It is to reduce heat-energy losses and heater to be installed at the top of drying tower, potential safety hazard is so caused, while cost-effective.

On the basis of above-mentioned technical proposal, the utility model can also do following improvement.

Further, controllable slurry or the control valve of air mass flow all are equipped with the pipeline.

It is the flow for controlling slurry and air using the beneficial effect of above-mentioned further scheme, drying efficiency can be improved, together When protection relevant device and pipeline.

Further, the pipeline that the air compressor is connected with storage tank is provided with the pressure gauge of measurable slurry hydraulic pressure.

It is effective control pressure reading using the beneficial effect of above-mentioned further scheme, protection air compressor and storage tank Equipment.

Further, the drying tower is located at air outlet lower end of the drying tower with valve with discharge valve discharging opening.

It is that the material excessively dried can be avoided to enter primary cyclone using the beneficial effect of above-mentioned further scheme In and follow-up equipment in.

Further, air inlet is provided with hot-air distributor at the top of the drying tower.

It is to improve drying efficiency using the beneficial effect of above-mentioned further scheme.

Further, the sack cleaner bottom is provided with to be installed with the dust-exhausting port with valve, the dust-exhausting port and connect Dirt pipe, the outlet for connecing dirt pipe lower end is installed with the cloth bag of collectable dust.

It is the normal operation using Airstreamsprayingdrier using the beneficial effect of above-mentioned further scheme.

Further, screen pack is provided with the exhaust outlet of the sack cleaner with valve.

It is to prevent that the bulky grain thing in dust from entering in outside air using the beneficial effect of above-mentioned further scheme, causes The pollution of environment.

Brief description of the drawings

Fig. 1 is the utility model product structure schematic diagram.

In accompanying drawing, the list of parts representated by each label is as follows：

1st, air compressor, 2, storage tank, 3, pressure fan, 4, heater, 5, drying tower, 6, atomizer, 7, one cyclonic Separator, 8, secondary cyclone, 9, air-introduced machine, 10, expansion chamber, 11, sack cleaner.

Embodiment

Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality It is new, it is not intended to limit scope of the present utility model.

Embodiment

As shown in figure 1, a kind of Airstreamsprayingdrier, including：Air compressor 1, storage tank 2, atomizer 6, pressure fan 3rd, heater 4, drying tower 5, primary cyclone 7, secondary cyclone 8, air-introduced machine 9, expansion chamber 10, sack cleaner 11；

The air outlet of air compressor 1 is connected by pipeline with the charging aperture of storage tank 2, and the storage tank 2 discharges Mouth is connected by pipeline with the charging aperture of atomizer 6, and the atomizer 6 is arranged at the center of top of drying tower 5, the atomizer 6 discharging openings are at the inner top wall of drying tower 5；

The air outlet of pressure fan 3 is connected by pipeline with the air inlet of heater 4, and the air outlet of heater 4 leads to After pipeline from bottom to top through the drying tower 5 and against the madial wall of drying tower 5 and the top air inlet of drying tower 5 Connection, the bottom of drying tower 5 is provided with the discharging opening with discharge valve and the air outlet with valve；

The air outlet of primary cyclone 7 is connected by pipeline with the air inlet of secondary cyclone 8, described The air outlet of secondary cyclone 8 is connected by pipeline with the air inlet of air-introduced machine 9, and the air outlet of air-introduced machine 9 passes through pipe Road is connected with the air inlet of expansion chamber 10, and the air outlet of expansion chamber 10 passes through pipeline and the air intake of sack cleaner 11 Mouth connection, the exhaust outlet of sack cleaner 11 is communicated with the external world, and the air inlet of primary cyclone 7 passes through pipeline and institute Air outlet connection of the drying tower 5 with valve is stated, the primary cyclone 7, the bottom of secondary cyclone 8 are equipped with band and unloaded Expect the discharging opening of valve, the sack cleaner 11 is provided with the exhaust outlet with valve.

The stream of controllable slurry or the control valve of air mass flow, control slurry and air is all equipped with the pipeline Amount, can improve drying efficiency, while protecting relevant device and pipeline；The pipeline that the air compressor 1 is connected with storage tank 2 It is provided with the pressure gauge of measurable slurry hydraulic pressure, effective control pressure reading, protection air compressor and storage tank equipment；It is described Drying tower 5 is located at air outlet lower end of the drying tower 5 with valve with discharge valve discharging opening, and the material excessively dried can be avoided to enter Enter in primary cyclone and in follow-up equipment；The top air inlet of drying tower 5 is provided with hot-air distributor, improves dry Dry efficiency；The bottom of sack cleaner 11, which is provided with to be installed with the dust-exhausting port with valve, the dust-exhausting port, connects dirt pipe, connects The outlet of dirt pipe lower end is installed with the cloth bag of collectable dust, utilizes the normal operation of Airstreamsprayingdrier, it is to avoid mistake Many dust accumulations, cause the infringement of sack cleaner；Screen pack is provided with the exhaust outlet of the sack cleaner 11 with valve, Prevent that the bulky grain thing in dust from entering in outside air, cause the pollution of environment.

The utility model product energy-conservation, heat utilization rate are high, and safety, heater vents connect with air inlet at the top of drying tower Logical pipeline is inside drying tower, without installing heat-insulation layer outside this pipeline, mainly reduces heat-energy losses and heater It need not be installed at the top of drying tower, potential safety hazard so be caused, while cost-effective.

Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model Within new spirit and principle, any modifications, equivalent substitutions and improvements made etc. should be included in guarantor of the present utility model Within the scope of shield.

Claims

1. a kind of Airstreamsprayingdrier, it is characterised in that including air compressor (1), storage tank (2), atomizer (6), send It is blower fan (3), heater (4), drying tower (5), primary cyclone (7), secondary cyclone (8), air-introduced machine (9), heavy Room (10), sack cleaner (11) drop；

Air compressor (1) air outlet is connected by pipeline with the storage tank (2) charging aperture, and the storage tank (2) goes out Material mouth is connected by pipeline with the atomizer (6) charging aperture, and the atomizer (6) is arranged at drying tower (5) center of top, institute Atomizer (6) discharging opening is stated at the drying tower (5) inner top wall；

Pressure fan (3) air outlet is connected by pipeline with the heater (4) air inlet, heater (4) air outlet By passing through the drying tower (5) and the pipeline against the drying tower (5) madial wall and the drying tower (5) top from bottom to top Portion's air inlet connection, drying tower (5) bottom is provided with the discharging opening with discharge valve and the air outlet with valve；

Primary cyclone (7) air outlet is connected by pipeline with the secondary cyclone (8) air inlet, described Secondary cyclone (8) air outlet is connected by pipeline with the air-introduced machine (9) air inlet, air-introduced machine (9) air outlet Connected by pipeline with the expansion chamber (10) air inlet, expansion chamber (10) air outlet passes through pipeline and the bag-type dust Device (11) air inlet is connected, and sack cleaner (11) exhaust outlet is communicated with the external world, primary cyclone (7) air intake Mouth is connected by pipeline with the air outlet of the drying tower (5) with valve, the primary cyclone (7), two grades of whirlwind point The discharging opening with discharge valve is equipped with from device (8) bottom, the sack cleaner (11) is provided with the exhaust outlet with valve.

2. a kind of Airstreamsprayingdrier according to claim 1, it is characterised in that be all equipped with the pipelines controllable The control valve of slurrying material or air mass flow.

3. a kind of Airstreamsprayingdrier according to claim 1, it is characterised in that the air compressor (1) and storing The pipeline of tank (2) connection is provided with the pressure gauge of measurable slurry hydraulic pressure.

4. a kind of Airstreamsprayingdrier according to claim 1, it is characterised in that drying tower (5) the band discharge valve goes out Material mouth is located at air outlet lower end of the drying tower (5) with valve.

5. a kind of Airstreamsprayingdrier according to claim 1, it is characterised in that air inlet at the top of the drying tower (5) Place is provided with hot-air distributor.

6. according to a kind of any one of claim 1 to 5 Airstreamsprayingdrier, it is characterised in that the sack cleaner (11) bottom, which is provided with to be installed with the dust-exhausting port with valve, the dust-exhausting port, connects dirt pipe, and the outlet for connecing dirt pipe lower end is fixed The cloth bag of collectable dust is installed.

7. according to a kind of any one of claim 1 to 5 Airstreamsprayingdrier, it is characterised in that the sack cleaner (11) screen pack is provided with the exhaust outlet with valve.