CN209226857U - A kind of energy-efficient natural gas perlite bloating plant - Google Patents
A kind of energy-efficient natural gas perlite bloating plant Download PDFInfo
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- CN209226857U CN209226857U CN201821802596.7U CN201821802596U CN209226857U CN 209226857 U CN209226857 U CN 209226857U CN 201821802596 U CN201821802596 U CN 201821802596U CN 209226857 U CN209226857 U CN 209226857U
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Abstract
The utility model relates to natural gas perlite bloating plant fields, more particularly to being a kind of energy-efficient natural gas perlite bloating plant, including drying mechanism, recovering mechanism and dedusting mechanism, drying mechanism bloating plant, dryer, elevator, cyclone separator, neat gas burner and water tank, the feed end of dryer is connected to by pipeline with the discharge end of elevator, dryer is located at the top of bloating plant, and it is concordant with water tank cyclone separator, a heat-dissipating pipe is mounted with inside dryer, heat-dissipating pipe is connected to water tank and cyclone separator respectively, water tank, bloating plant and neat gas burner are sequentially communicated.The connection relationship for changing each equipment on the basis of existing perlite bloating plant is realized, makes it possible to realize that the waste heat of dryer and bloating plant recycles, it is no longer necessary to which the heating of the burners such as bocca solves the problems, such as exhaust pollution and energy excessive consumption.
Description
Technical field
The utility model relates to natural gas perlite bloating plant fields, and in particular to be that a kind of energy-efficient natural gas is precious
Pearl rock bloating plant.
Background technique
Expanded perlite is that perlite ore is preheated, and a kind of manufactured inside is honeycomb after TRANSIENT HIGH TEMPERATURE calcining expansion
The material of the white granular of structure.Its principle are as follows: perlite ore is through the broken ore in sand form for forming certain particle size, preheated roasting
It burns, instant heating (1000 DEG C or more), moisture vaporization in ore in sand form, contains vitreous ore in sand form internal expansion in softening, formed
Porous structure, 10-30 times of volume expansion of nonmetal mineral product.Perlite is according to its expansion process technology and purposes difference point
For three kinds of forms: open bore (open cell), closed pore (closed cell) and hollow hole (balloon).
Traditional perlite bloating plant is coal dust bloating plant, and fuel generates a large amount of powder to the equipment in process of production
Dirt, the interior dust in bloating plant of feed bin can not be collected, and very big pollution is caused to environment.
Chinese patent " a kind of natural gas expanded perlite bloating plant for capableing of high-effective dust-removing ", Authorization Notice No.
" CN204310964U " discloses a kind of natural gas expanded perlite bloating plant, although will be expanded in use by first pipe
The waste heat of equipment imports in dryer, but still needs the first bocca to carry out burning and be added to dryer function, generates one
Fixed pollutes and causes certain energy consumption.
Utility model content
The utility model by changing the connection relationship of each equipment on the basis of existing perlite bloating plant so that
The waste heat that can be realized dryer and bloating plant recycles, it is no longer necessary to which it is dirty to solve exhaust for the heating of the burners such as bocca
Dye and energy excessive consumption problem, provide a kind of energy-efficient natural gas perlite bloating plant.
The utility model solves above-mentioned technical problem, the technical solution adopted is that, a kind of energy-efficient natural gas perlite
Bloating plant includes drying mechanism, recovering mechanism and dedusting mechanism, drying mechanism bloating plant, dryer, elevator, whirlwind point
From device, neat gas burner and water tank, the feed end of dryer is connected to by pipeline with the discharge end of elevator, and dryer is located at
At the top of bloating plant, and concordant with water tank cyclone separator, be mounted with a heat-dissipating pipe inside dryer, heat-dissipating pipe respectively with water
Case is connected to cyclone separator, and water tank, bloating plant and neat gas burner are sequentially communicated.
The purpose designed in this way is, by the way that dryer is directly connected to bloating plant, bloating plant bottom natural gas
The heat generated when burner combustion can be introduced directly into dryer, be led the waste heat of bloating plant by pipeline compared with existing
Enter efficiency in dryer significantly to be promoted, and no longer needs that the burners such as bocca are arranged in dryer and can meet drying and want
It asks, the heat that the neat gas burner of bloating plant bottom generates when burning can be introduced directly into dryer by air-introduced machine
Portion is not needing the burners such as bocca to heat, is solving the problems, such as exhaust pollution and energy excessive consumption.
Simultaneously as the perlite entered from elevator is after the drying there are difference in height between dryer and bloating plant
It can directly roll into bloating plant, an elevator can be saved compared with existing structure, production cost is greatly reduced, approaches
On the basis of existing perlite bloating plant, change the connection relationship of each equipment, makes it possible to realize dryer and bloating plant
Waste heat recycle, it is no longer necessary to the burners such as bocca heating, solve the problems, such as exhaust pollution and energy excessive consumption.
Further, recovering mechanism includes feed bin, the first blower, the second blower, the first delivery pipe and the second delivery pipe, material
Storehouse is set in steelframe, and feed bin first charging aperture is connected to by the first delivery pipe with the first blower, and feed bin second charging aperture passes through the
Two delivery pipes are connected to the second blower.
The purpose designed in this way is that existing recovering mechanism is consolidated by blower by what cyclone separator and bloating plant generated
Body particulate matter mixes, then is delivered in feed bin together, by two blowers respectively to cyclone separator and swollen after improvement
The solid particle that swollen equipment generates conveys respectively, improves transfer efficiency, reduces facility load.
Further, dedusting mechanism includes the first bag filter and the first centrifugal induced draught fan, the first bag filter
Feed end is connected to by pipeline with feed bin, and the discharge end of the first bag filter is connected to the first centrifugal induced draught fan.
Optionally, dedusting mechanism further includes that multistage rotary dust collector, the second bag filter and the second centrifugal induced draught fan, multistage are removed
The feed end of dirt device is connected to by pipeline with the gas discharge end of cyclone separator, the discharge end of multistage rotary dust collector and the second cloth bag
The feed end of deduster is connected to, and the discharge end of the second bag filter is connected to the second centrifugal induced draught fan.
Optionally, dryer further includes drying machine drying section, dryer air inlet section and dryer air outlet section, dryer air inlet
Duan Yiduan is connect with heat-dissipating pipe, and the other end is connect with water tank, and dryer air outlet section one end is connect with heat-dissipating pipe, the other end and whirlwind
Separator connection.
Further, recovering mechanism further includes water tank lower hopper, and water tank lower hopper is connected to the first delivery pipe, cyclonic separation
The solids exit end of device is connected to the second delivery pipe.
Optionally, drying machine drying section both ends are provided with traction, and dryer rotates under speed reducer drive.
The beneficial effects of the utility model include at least following one；
1, by the way that dryer to be directly connected to bloating plant, what bloating plant bottom neat gas burner generated when burning
Heat can be introduced directly into dryer, and the waste heat of bloating plant is imported in dryer efficiency substantially by pipeline compared with existing
Degree is promoted, and no longer needs the burners such as setting bocca in dryer that can meet drying requirement.
2, since, there are difference in height, the perlite entered from elevator after the drying can between dryer and bloating plant
It directly rolls into bloating plant, an elevator can be saved compared with existing structure, production cost is greatly reduced, has approached existing
On the basis of perlite bloating plant, change the connection relationship of each equipment, makes it possible to realize the remaining of dryer and bloating plant
Heat recycles, it is no longer necessary to which the heating of the burners such as bocca solves the problems, such as exhaust pollution and energy excessive consumption.
3, the solid particulate matter that cyclone separator and bloating plant generate is blended in one by blower by existing recovering mechanism
It rises, then is delivered in feed bin together, the solid that cyclone separator and bloating plant are generated respectively by two blowers after improvement
Particle conveys respectively, improves transfer efficiency, reduces facility load.
4, the designer as the utility model and Authorization Notice No. " CN204310964U " patent, by comparison, this is practical
Novel and the prior art two kinds of structures use the equipment such as an elevator and installation bocca, overall cost decline due to few
About 20%, while not using bocca and combustion heat supplying is carried out to dryer, Natural gas consumption reduces about 35%.
5, the utility model changes traditional coal dust firing, using combustion of natural gas, is directly connected to natural gas line, equipment
It is more convenient to install, and the dust that several dust emission points of equipment are discharged carries out dust collection using different dedusters,
Achieve the effect that reduce pollution, the heat generated in expansion furnace is continued with.
Detailed description of the invention
Fig. 1 is a kind of energy-efficient natural gas perlite bloating plant structural schematic diagram；
Fig. 2 is drying machine structure schematic diagram；
In the figure, it is marked as 1 be bloating plant, 2 be dryer, 201 be drying machine drying section, 202 be dryer air inlet section,
203 it is dryer air outlet section, 3 be elevator, 4 be cyclone separator, 5 be feed bin, 6 be neat gas burner, 7 is water tank blanking
Bucket, 8 be water tank, 9 be the first blower, 10 be the second blower, 11 be the first delivery pipe, 12 be the second delivery pipe, 13 be that multistage is removed
Dirt device, 14 be the first bag filter, 15 be the second bag filter, 16 be the first centrifugal induced draught fan, 17 be that the second centrifugation is drawn
Blower, 18 be heat-dissipating pipe, 19 be traction, 20 be steelframe.
Specific embodiment
It is clear in order to enable the purpose of this utility model, technical solution and advantage to be more clear, below in conjunction with attached drawing and
The present invention will be further described in detail for embodiment.It should be appreciated that specific embodiment described herein is only used to
It explains the utility model, is not used to limit the utility model protection content.
Embodiment 1
As shown in Figure 1, a kind of energy-efficient natural gas perlite bloating plant, including drying mechanism, recovering mechanism and remove
Dirt mechanism, drying mechanism include bloating plant 1, dryer 2, elevator 3, cyclone separator 4, neat gas burner 6 and water tank
8, the feed end of dryer 2 is connected to by pipeline with the discharge end of elevator 3, and dryer 2 is located at the top of bloating plant 1, and with
8 cyclone separator 4 of water tank is concordant, is mounted with a heat-dissipating pipe 18 inside dryer 2, heat-dissipating pipe 18 respectively with water tank 8 and whirlwind
Separator 4 is connected to, and water tank 8, bloating plant 1 and neat gas burner 6 are sequentially communicated.
In use, dryer is directly connected to bloating plant, bloating plant bottom neat gas burner generates when burning
Heat can be introduced directly into dryer, by pipeline the waste heat of bloating plant to be imported efficiency in dryer big compared with existing
Amplitude is promoted, and no longer needs the burners such as setting bocca in dryer that can meet drying requirement.Due to dryer with
There are difference in height between bloating plant, the perlite entered from elevator can be rolled into directly in bloating plant after the drying, compared with
Existing structure can save an elevator, production cost is greatly reduced, has approached the basis of existing perlite bloating plant
On, change the connection relationship of each equipment, makes it possible to realize that the waste heat of dryer and bloating plant recycles, it is no longer necessary to flame
The heating of the burners such as mouth, solves the problems, such as exhaust pollution and energy excessive consumption.
As the designer of the utility model and Authorization Notice No. " CN204310964U " patent, by comparison, this is practical new
Two kinds of structures of type and the prior art, due to few using the equipment such as an elevator and installation bocca, overall cost declines about
20%, while not using bocca and combustion heat supplying is carried out to dryer, Natural gas consumption reduces about 35%.
Embodiment 2
Based on embodiment 1, recovering mechanism includes feed bin 5, the first blower 9, the second blower 10, the first delivery pipe 11 and second
Delivery pipe 12, feed bin 5 are set in steelframe 20, and 5 first charging aperture of feed bin is connected to by the first delivery pipe 11 with the first blower 9, are expected
5 second charging aperture of storehouse is connected to by the second delivery pipe 12 with the second blower 10.
In use, existing recovering mechanism is mixed the solid particulate matter that cyclone separator and bloating plant generate by blower
Together, then together it is delivered in feed bin, cyclone separator and bloating plant is generated respectively by two blowers after improvement
Solid particle conveys respectively, improves transfer efficiency, reduces facility load.
Embodiment 3
Based on embodiment 2, dedusting mechanism includes that the first bag filter 14 and the first centrifugal induced draught fan 16, the first cloth bag remove
The feed end of dirt device 14 is connected to by pipeline with feed bin 5, the discharge end of the first bag filter 14 and the first centrifugal induced draught fan 16
Connection.
Embodiment 4
Based on embodiment 3, dedusting mechanism further includes multistage rotary dust collector 13, the second bag filter 15 and the second centrifugal induced draft
The feed end of machine 17, multistage rotary dust collector 13 is connected to by pipeline with the gas discharge end of cyclone separator 4, multistage rotary dust collector 13
Discharge end is connected to the feed end of the second bag filter 15, the discharge end and the second centrifugal induced draught fan of the second bag filter 15
17 connections.
In use, bag filter is high-efficiency pulse sack cleaner, high-efficiency pulse sack cleaner is in bag-type dust
On the basis of device, improved new and effective pulse bag type dust collector.Arteries and veins in order to further improve pulse bag type dust collector, after changing
Rush that the purification efficiency that sack cleaner remains is high, processing gas ability is big, performance is stable, easy to operate, life-span of the filter bag is long, dimension
The advantages that workload is small is repaired, and is reformed from structure and on pulse valve, solves outdoor placement and compressed air source pressure
The low problem of power.Cyclone separator main function is the dust for collecting larger particles, and bag filter is mainly collected very thin
Dust.
Embodiment 5
Based on embodiment 4, as shown in Fig. 2, dryer 2 further includes drying machine drying section 201,202 and of dryer air inlet section
Dryer air outlet section 203,202 one end of dryer air inlet section are connect with heat-dissipating pipe 18, and the other end is connect with water tank 8, and dryer goes out
203 one end of gas section is connect with heat-dissipating pipe 18, and the other end is connect with cyclone separator 4.
Embodiment 6
Based on embodiment 5, recovering mechanism further includes water tank lower hopper 7, and 7 one end of water tank lower hopper and the first delivery pipe 11 connect
Logical, the solids exit end of cyclone separator 4 is connected to the second delivery pipe 12.
Embodiment 7
Based on embodiment 6,201 both ends of drying machine drying section are provided with traction 19, and dryer 2 drives backspin in speed reducer
Turn.
Claims (7)
1. a kind of energy-efficient natural gas perlite bloating plant, including drying mechanism, recovering mechanism and dedusting mechanism, the baking
Dry mechanism includes bloating plant (1), dryer (2), elevator (3), cyclone separator (4), neat gas burner (6) and water tank
(8), it is characterised in that: the feed end of the dryer (2) is connected to by pipeline with the discharge end of elevator (3), dryer (2)
At the top of bloating plant (1), and it is concordant with water tank (8) cyclone separator (4), a heat dissipation is mounted with inside dryer (2)
It manages (18), heat-dissipating pipe (18) is connected to water tank (8) and cyclone separator (4) respectively, the water tank (8), bloating plant (1) and day
Right air burner (6) is sequentially communicated.
2. a kind of energy-efficient natural gas perlite bloating plant according to claim 1, it is characterised in that: the recycling
Mechanism includes feed bin (5), the first blower (9), the second blower (10), the first delivery pipe (11) and the second delivery pipe (12), described
Feed bin (5) is set in steelframe (20), and feed bin (5) first charging aperture is connected to by the first delivery pipe (11) with the first blower (9), is expected
Storehouse (5) second charging aperture is connected to by the second delivery pipe (12) with the second blower (10).
3. a kind of energy-efficient natural gas perlite bloating plant according to claim 2, it is characterised in that: the dedusting
Mechanism includes the first bag filter (14) and the first centrifugal induced draught fan (16), the feed end of first bag filter (14)
It is connected to by pipeline with feed bin (5), the discharge end of the first bag filter (14) is connected to the first centrifugal induced draught fan (16).
4. a kind of energy-efficient natural gas perlite bloating plant according to claim 3, it is characterised in that: the dedusting
Mechanism further includes multistage rotary dust collector (13), the second bag filter (15) and the second centrifugal induced draught fan (17), the multistage dedusting
The feed end of device (13) is connected to by pipeline with the gas discharge end of cyclone separator (4), the discharge end of multistage rotary dust collector (13)
It is connected to the feed end of the second bag filter (15), the discharge end and the second centrifugal induced draft of second bag filter (15)
Machine (17) connection.
5. a kind of energy-efficient natural gas perlite bloating plant according to claim 4, it is characterised in that: the drying
Machine (2) further includes drying machine drying section (201), dryer air inlet section (202) and dryer air outlet section (203), the dryer
Air inlet section (202) one end is connect with heat-dissipating pipe (18), and the other end is connect with water tank (8), described dryer air outlet section (203) one end
It is connect with heat-dissipating pipe (18), the other end is connect with cyclone separator (4).
6. a kind of energy-efficient natural gas perlite bloating plant according to claim 5, it is characterised in that: the recycling
Mechanism further includes water tank lower hopper (7), and the water tank lower hopper (7) is connected to the first delivery pipe (11), the cyclone separator
(4) solids exit end is connected to the second delivery pipe (12).
7. a kind of energy-efficient natural gas perlite bloating plant according to claim 5, it is characterised in that: the drying
Machine drying section (201) both ends are provided with traction (19), and dryer (2) rotates under speed reducer drive.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821802596.7U CN209226857U (en) | 2018-11-02 | 2018-11-02 | A kind of energy-efficient natural gas perlite bloating plant |
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| CN201821802596.7U CN209226857U (en) | 2018-11-02 | 2018-11-02 | A kind of energy-efficient natural gas perlite bloating plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133989A (en) * | 2018-11-02 | 2019-01-04 | 信阳豹子环保设备有限公司 | A kind of energy-efficient natural gas perlite bloating plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133989A (en) * | 2018-11-02 | 2019-01-04 | 信阳豹子环保设备有限公司 | A kind of energy-efficient natural gas perlite bloating plant |
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