CN105486064A - Automatic conveying and drying apparatus for dry-mixed mortar - Google Patents

Automatic conveying and drying apparatus for dry-mixed mortar Download PDF

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Publication number
CN105486064A
CN105486064A CN201511026962.5A CN201511026962A CN105486064A CN 105486064 A CN105486064 A CN 105486064A CN 201511026962 A CN201511026962 A CN 201511026962A CN 105486064 A CN105486064 A CN 105486064A
Authority
CN
China
Prior art keywords
drying baker
dust
drying
dry powder
mortar
Prior art date
Application number
CN201511026962.5A
Other languages
Chinese (zh)
Inventor
庄中海
于双
王培跃
Original Assignee
嘉兴市博宏新型建材有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 嘉兴市博宏新型建材有限公司 filed Critical 嘉兴市博宏新型建材有限公司
Priority to CN201511026962.5A priority Critical patent/CN105486064A/en
Publication of CN105486064A publication Critical patent/CN105486064A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/02Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/04Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
    • F26B17/045Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined the material on the belt being agitated, dispersed or turned over by mechanical means, e.g. by vibrating the belt, by fixed, rotating or oscillating elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00Heating arrangements
    • F26B23/10Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/005Treatment of dryer exhaust gases
    • F26B25/007Dust filtering; Exhaust dust filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/08Granular materials
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse 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

Abstract

The present invention discloses an automatic conveying and drying apparatus for dry-mixed mortar. The apparatus comprises a drying case. A mortar raw material conveying mechanism is disposed within the drying case and comprises a conveyer belt, a conveying motor and a hopper. The conveying motor drives the conveyer belt to convey forward and backward along the drying case. The hopper is disposed under the conveying end of the conveyer belt. A fume pipe is disposed on the inner chamber of the drying case close to the inner side wall. The fume pipe introduces the fume of the waste heat to heat the drying case. The hopper is connected with a precipitation dust collection device. The precipitation dust collection device comprises a dust cover, a suction pipe and a spray tank. The dust cover is disposed above the hopper. The suction pipe is connected with a blower. The suction force generated by the blower conveys the dust under the dust cover to the spray tank through the suction pipe. A spray assembly is disposed above the spray tank. The lower part of the spray tank is connected with a water tank. The apparatus in the present invention saves energy, avoids pollution caused to the environment by the dry-mixed mortar dust and is environmentally-friendly and efficient.

Description

A kind of dry powder and mortar automatic transport and drying plant

Technical field

The present invention relates to dry powder and mortar automatic transport and drying plant.

Background technology

The raw material drying machine heat utilization rate used during existing dry powder and mortar manufactures is lower, energy consumption is also larger simultaneously, in addition, in dry powder and mortar course of conveying, a large amount of dust can be produced, air is polluted, the health of operator is threatened, dust is not effectively processed at present, there is environment and healthy hidden danger.

Summary of the invention

Technical problem to be solved by this invention is just to provide a kind of dry powder and mortar automatic transport and drying plant, completes oven dry, economize energy, environment-friendly high-efficiency in course of conveying, avoids producing dust pollution in course of conveying simultaneously.

For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of dry powder and mortar automatic transport and drying plant, comprise drying baker, the front side of described drying baker is provided with drying baker entrance, the rear side of described drying baker is provided with drying baker outlet, mortar feedstock transportation mechanism is provided with in described drying baker, described mortar feedstock transportation mechanism comprises conveyer belt, conveying motor, hopper, described conveying motor drives conveyer belt to carry along drying baker by after forward direction, described hopper is located at below the conveying end of conveyer belt, the inner chamber next-door neighbour madial wall of described drying baker is provided with flue gas pipeline, described flue gas pipeline is introduced the flue gas with used heat and is heated drying baker, described hopper is connected with airborne dust precipitation dust arrester, described airborne dust precipitation dust arrester comprises dust cover, sweep-up pipe and spraying box, described dust cover covers at above hopper, described sweep-up pipe is connected with blower fan, described blower fan produces suction and the dust below dust cover is transported to spraying box by sweep-up pipe, spray assemblies is provided with above described spraying box, pond is connected with below described spraying box.

Preferably, the entrance of described drying baker is just provided with a scraper plate on the conveyor belt.

Preferably, the top of described scraper plate is by hinge at drying baker entrance roof, and described chain connection has torsion spring, and the left and right sides and the downside of described scraper plate are provided with rubber seal tape.

Preferably, the inside of described drying baker is just provided with at least two pieces of grate plates on the conveyor belt, and described at least two pieces of grate plates are arranged along tape transport direction, and the lower end of described grate plate is provided with comb tooth, and described comb tooth contacts with the transporting flat of conveyer belt.

Preferably, described flue gas pipeline comprises the smoke-intake pipe road on drying baker top and the deashing pipeline of drying baker bottom, the head end in described smoke-intake pipe road is provided with into mouth, the tail end of described deashing pipeline is provided with outlet flue, some hot channels are provided with between described smoke-intake pipe road and deashing pipeline, described hot channel upper end is communicated with smoke-intake pipe road, lower end and deashing pipeline communication.

Preferably, electric heater unit is provided with in described drying baker.

Preferably, described electric heater unit is controlled by thermocouple temperature controller, and described thermocouple temperature controller controls to electric heater unit the temperature realized in drying baker and regulates.

Preferably, described dust cover side is provided with assembly pulley, and described assembly pulley is supported on slide rail.

Preferably, described spray assemblies comprises water pipe, and described water pipe is connected with compression pump and some showers, and the head end of described shower is provided with shower nozzle.

Preferably, dust monitoring sensor is provided with below described dust cover, described blower fan, compression pump are connected by electric controling line with intelligent controlling device, described intelligent controlling device is connected with dust monitoring sensor communication, and described intelligent controlling device opens blower fan and compression pump at dust monitoring Sensor monitoring to during dust exceeding.

The present invention utilizes the waste heat gas produced in industrial production as oven dry thermal source; mortar obtains homogeneous heating in automatic transport process dries; economize energy; environment-friendly high-efficiency; and the dust produced in dry powder and mortar production process is delivered to spraying box via dust cover and sweep-up pipe; in spraying box, spray assemblies water spray adsorption of dust becomes water droplet; last dust falls into pond with water droplet; reach the effect controlling dust; avoid the pollution of dust to environment, also protect the healthy of direct labor.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the invention will be further described:

Fig. 1 is the structural representation of drying baker;

Fig. 2 is the structural representation of mortar feedstock transportation mechanism;

Fig. 3 is the structural representation of flue gas pipeline;

Fig. 4 is the structural representation of airborne dust precipitation dust arrester.

Detailed description of the invention

As shown in Figures 1 to 4, a kind of dry powder and mortar automatic transport and drying plant, comprise drying baker 1, and the front side of described drying baker is provided with drying baker entrance, and the rear side of described drying baker is provided with drying baker outlet, is provided with mortar feedstock transportation mechanism in described drying baker.Described mortar feedstock transportation mechanism comprises conveyer belt 11, conveying motor 111, hopper 16, described conveying motor drives conveyer belt to carry along drying baker by after forward direction, described hopper is located at below the conveying end of conveyer belt, the inner chamber next-door neighbour madial wall of described drying baker is provided with flue gas pipeline 2, and described flue gas pipeline is introduced the flue gas with used heat and heated drying baker.

Conveying motor 111 drives conveyer belt 11 to carry along the fore-and-aft direction of drying baker, the mortar raw material of drying is needed to be carried to drying baker Way out by drying baker entrance on the conveyor belt, and dried in the process of carrying in drying baker, and mortar raw material by drying baker out after, finally be recycled in hopper 16, thus realize oven dry and the recovery of mortar raw material.

The entrance of described drying baker is just provided with a scraper plate 12 on the conveyor belt.The top of described scraper plate is by hinge at drying baker entrance roof, and described chain connection has torsion spring, and the left and right sides and the downside of described scraper plate are provided with rubber seal tape.Mortar raw material is carried on the conveyor belt, and the mortar raw material on conveyer belt shakeouts by scraper plate under torsion spring effect, and scraper plate is provided with rubber seal tape and hot blast in drying baker can be prevented to scatter and disappear.

The inside of described drying baker is just provided with at least two pieces of grate plates 13 on the conveyor belt, and described at least two pieces of grate plates are arranged along tape transport direction, and the lower end of described grate plate is provided with comb tooth, and described comb tooth contacts with the transporting flat of conveyer belt.The comb tooth of the two piece grate plates adjacent along tape transport direction staggers mutually, and the comb tooth of grate plate acts on mortar raw material and mortar raw material can be made to disperse further, is beneficial to dry.

As shown in Figure 3, described flue gas pipeline 2 comprises the smoke-intake pipe road 21 on heating chamber top and the deashing pipeline 22 of heating chamber bottom, the head end in described smoke-intake pipe road is provided with into mouth 24, the tail end of described deashing pipeline is provided with outlet flue 25, some hot channels 23 are provided with between described smoke-intake pipe road and deashing pipeline, described hot channel upper end is communicated with smoke-intake pipe road, lower end and deashing pipeline communication.Described hot channel vertically arranges or arranges twist.The flue gas with used heat of other production processes generation enters smoke-intake pipe road along entering mouth, then flue gas from smoke-intake pipe road through hot channel to deashing Cemented filling, finally discharge from outlet flue, simultaneously, fume afterheat heats drying baker, and the cigarette ash contained in flue gas falls along each hot channel and is deposited in deashing pipeline; Deashing pipeline is provided with cleaning door 26, has cigarette ash in deashing pipeline inner product after long-time use, then clear up from cleaning door.

Electric heater unit 14 is provided with in described drying baker.Described electric heater unit is controlled by thermocouple temperature controller, and described thermocouple temperature controller controls to electric heater unit the temperature realized in baking oven and regulates.If flue gas does not reach design temperature, thermocouple temperature controller just controls electric heater unit work, and therefore can regulate temperature according to real time temperature, temperature control precision is high,

In addition, the top of described drying baker is provided with stirs blower fan 15, strengthens the flowing of hot-air, makes homogeneous temperature in drying baker.Described drying baker is provided with thermal insulation layer, is provided with high-temperature-resistant flexible seal, prevents heat loss, improve heat insulation effect at drying baker entrance and drying baker outlet.Described drying baker be each side provided with a chamber door.Conveniently drying baker inside is keeped in repair.The top of described drying baker is provided with dehydrating unit.The moisture produced in drying course can be got rid of by dehydrating unit.

As shown in Figure 4, airborne dust precipitation dust arrester 3 is set above hopper 16, described airborne dust precipitation dust arrester 3 comprises dust cover 31, sweep-up pipe 32 and spraying box 33, described dust cover 31 covers at above hopper 16, described sweep-up pipe 32 is connected with blower fan, described blower fan produces suction and the dust below dust cover is transported to spraying box 33 by sweep-up pipe, is provided with spray assemblies 34, is connected with pond 35 below described spraying box above described spraying box.Described spray assemblies comprises water pipe, and described water pipe is connected with compression pump and some showers, and the head end of described shower is provided with shower nozzle.Described dust cover side is provided with assembly pulley, and described assembly pulley is supported on slide rail, therefore can adjust the position of dust cover.Dust monitoring sensor is provided with below described dust cover, described compression pump is connected by electric controling line with intelligent controlling device, described intelligent controlling device is connected with dust monitoring sensor communication, described intelligent controlling device opens blower fan and compression pump at dust monitoring Sensor monitoring to during dust exceeding, therefore can make airborne dust precipitation dust arrester intelligent opening and work.

The dust produced in hopper blanking operation by conveyer belt is delivered to spraying box via dust cover and sweep-up pipe; in spraying box, spray assemblies water spray adsorption of dust becomes water droplet; last dust falls into pond with water droplet; reach the effect controlling dust; avoid the pollution of dust to environment, also protect the healthy of direct labor.

Claims (10)

1. a dry powder and mortar automatic transport and drying plant, it is characterized in that: comprise drying baker, the front side of described drying baker is provided with drying baker entrance, the rear side of described drying baker is provided with drying baker outlet, mortar feedstock transportation mechanism is provided with in described drying baker, described mortar feedstock transportation mechanism comprises conveyer belt, conveying motor, hopper, described conveying motor drives conveyer belt to carry along drying baker by after forward direction, described hopper is located at below the conveying end of conveyer belt, the inner chamber next-door neighbour madial wall of described drying baker is provided with flue gas pipeline, described flue gas pipeline is introduced the flue gas with used heat and is heated drying baker, described hopper is connected with airborne dust precipitation dust arrester, described airborne dust precipitation dust arrester comprises dust cover, sweep-up pipe and spraying box, described dust cover covers at above hopper, described sweep-up pipe is connected with blower fan, described blower fan produces suction and the dust below dust cover is transported to spraying box by sweep-up pipe, spray assemblies is provided with above described spraying box, pond is connected with below described spraying box.
2. a kind of dry powder and mortar automatic transport according to claim 1 and drying plant, is characterized in that: the entrance of described drying baker is just provided with a scraper plate on the conveyor belt.
3. a kind of dry powder and mortar automatic transport according to claim 2 and drying plant, it is characterized in that: the top of described scraper plate by hinge at drying baker entrance roof, described chain connection has torsion spring, and the left and right sides and the downside of described scraper plate are provided with rubber seal tape.
4. a kind of dry powder and mortar automatic transport according to claim 1 and drying plant, it is characterized in that: the inside of described drying baker is just provided with at least two pieces of grate plates on the conveyor belt, described at least two pieces of grate plates are arranged along tape transport direction, the lower end of described grate plate is provided with comb tooth, and described comb tooth contacts with the transporting flat of conveyer belt.
5. a kind of dry powder and mortar automatic transport according to claim 1 and drying plant, it is characterized in that: described flue gas pipeline comprises the smoke-intake pipe road on drying baker top and the deashing pipeline of drying baker bottom, the head end in described smoke-intake pipe road is provided with into mouth, the tail end of described deashing pipeline is provided with outlet flue, some hot channels are provided with between described smoke-intake pipe road and deashing pipeline, described hot channel upper end is communicated with smoke-intake pipe road, lower end and deashing pipeline communication.
6. a kind of dry powder and mortar automatic transport according to claim 1 and drying plant, is characterized in that: be provided with electric heater unit in described drying baker.
7. a kind of dry powder and mortar automatic transport according to claim 6 and drying plant, is characterized in that: described electric heater unit is controlled by thermocouple temperature controller, and described thermocouple temperature controller controls to electric heater unit the temperature realized in drying baker and regulates.
8. a kind of dry powder and mortar automatic transport according to claim 1 and drying plant, is characterized in that: described dust cover side is provided with assembly pulley, and described assembly pulley is supported on slide rail.
9. a kind of dry powder and mortar automatic transport according to claim 1 and drying plant, is characterized in that: described spray assemblies comprises water pipe, and described water pipe is connected with compression pump and some showers, and the head end of described shower is provided with shower nozzle.
10. a kind of dry powder and mortar automatic transport according to claim 1 and drying plant, it is characterized in that: below described dust cover, be provided with dust monitoring sensor, described blower fan, compression pump are connected by electric controling line with intelligent controlling device, described intelligent controlling device is connected with dust monitoring sensor communication, and described intelligent controlling device opens blower fan and compression pump at dust monitoring Sensor monitoring to during dust exceeding.
CN201511026962.5A 2015-12-31 2015-12-31 Automatic conveying and drying apparatus for dry-mixed mortar CN105486064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511026962.5A CN105486064A (en) 2015-12-31 2015-12-31 Automatic conveying and drying apparatus for dry-mixed mortar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511026962.5A CN105486064A (en) 2015-12-31 2015-12-31 Automatic conveying and drying apparatus for dry-mixed mortar

Publications (1)

Publication Number Publication Date
CN105486064A true CN105486064A (en) 2016-04-13

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Country Status (1)

Country Link
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102494529A (en) * 2011-11-15 2012-06-13 天龙科技炉业(无锡)有限公司 Constant-temperature drying box utilizing flue gas waste heat for heating
CN202393194U (en) * 2011-12-19 2012-08-22 南通香地生物有限公司 Heat recovering and reusing device
WO2012138189A2 (en) * 2011-04-06 2012-10-11 주식회사 엔바이오컨스 Hot air convection belt-type drying system
CN202973788U (en) * 2012-12-27 2013-06-05 嘉兴市博宏新型建材有限公司 Mortar raw material automatic conveying and drying device
CN205245745U (en) * 2015-12-31 2016-05-18 嘉兴市博宏新型建材有限公司 Dry powder mortar is automatic to be carried and drying equipment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012138189A2 (en) * 2011-04-06 2012-10-11 주식회사 엔바이오컨스 Hot air convection belt-type drying system
CN102494529A (en) * 2011-11-15 2012-06-13 天龙科技炉业(无锡)有限公司 Constant-temperature drying box utilizing flue gas waste heat for heating
CN202393194U (en) * 2011-12-19 2012-08-22 南通香地生物有限公司 Heat recovering and reusing device
CN202973788U (en) * 2012-12-27 2013-06-05 嘉兴市博宏新型建材有限公司 Mortar raw material automatic conveying and drying device
CN205245745U (en) * 2015-12-31 2016-05-18 嘉兴市博宏新型建材有限公司 Dry powder mortar is automatic to be carried and drying equipment

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Application publication date: 20160413

RJ01 Rejection of invention patent application after publication