CN204678848U - Sand automatic drier - Google Patents

Sand automatic drier Download PDF

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Publication number
CN204678848U
CN204678848U CN201520351185.0U CN201520351185U CN204678848U CN 204678848 U CN204678848 U CN 204678848U CN 201520351185 U CN201520351185 U CN 201520351185U CN 204678848 U CN204678848 U CN 204678848U
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CN
China
Prior art keywords
sand
air
drying chamber
deflector
heater
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201520351185.0U
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Chinese (zh)
Inventor
张科
韩秋月
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Guang Mai Science And Technology Ltd
Original Assignee
Chengdu Guang Mai Science And Technology Ltd
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 Chengdu Guang Mai Science And Technology Ltd filed Critical Chengdu Guang Mai Science And Technology Ltd
Priority to CN201520351185.0U priority Critical patent/CN204678848U/en
Application granted granted Critical
Publication of CN204678848U publication Critical patent/CN204678848U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of sand automatic drier, comprises drying chamber and screening room; Drying chamber top is provided with air outlet and is provided with the sand inlet of humidity sensor, drying chamber lower sides is provided with microcontroller and two air intake vents be oppositely arranged, an air intake vent is connected with the first air-heater, another air intake vent is connected with the second air-heater, microcontroller is electrically connected with humidity sensor, the first air-heater and the second air-heater, in drying chamber, two opposing sidewalls is staggeredly equipped with downward-sloping ventilative close net; Be provided with rough sand outlet and fine sand outlet bottom screening room, screening is provided with sieve nest and vibrating motor in room, and sieve nest comprises and is positioned at screen cloth that upper strata is obliquely installed and is positioned at lower floor and the deflector contrary with screen slope direction, and vibrating motor is connected with deflector.Drying plant of the present utility model and screening installation as a whole, sand add in this device can automatically complete dry and screening, reduce equipment cost, simplify production procedure.

Description

Sand automatic drier
Technical field
The utility model relates to premixing mortar production device technical field, is specifically related to a kind of sand automatic drier.
Background technology
At present, in premixing mortar production process, the sand that moisture content is suitable could meet the normal use of premixing mortar production line, sand is dried and is usually adopted drying roller, and in premixing mortar production process, the sand only having particle diameter qualified could use, therefore additionally must increase by one sieving circuit bulky grain sand in sand after oven dry is screened out, usually independently drying plant and screening installation is adopted in existing premixing mortar production process, the equipment cost not only greatly increased, increase use cost, and make the technological process of production complicated.
Utility model content
The purpose of this utility model is to provide a kind of sand automatic drier, to solve drying plant and screening installation is relatively independent causes the problem that equipment cost is high, technological process is complicated.
For reaching above-mentioned requirements, the technical scheme that the utility model is taked is: provide a kind of sand automatic drier, and this sand automatic drier comprises drying chamber and is positioned at the screening room be communicated with below drying chamber and with drying chamber; Drying chamber top is provided with sand inlet and air outlet, sand inlet place is provided with humidity sensor, drying chamber lower sides is provided with microcontroller and two air intake vents be oppositely arranged, an air intake vent is connected with the first air-heater, another air intake vent is connected with the second air-heater, microcontroller is electrically connected with humidity sensor, the first air-heater and the second air-heater, in drying chamber, two opposing sidewalls is staggeredly equipped with downward-sloping ventilative close net; Rough sand outlet and fine sand outlet is provided with bottom screening room, screening is provided with sieve nest and vibrating motor in room, sieve nest comprises and is positioned at screen cloth that upper strata is obliquely installed and is positioned at lower floor and the deflector contrary with screen slope direction, screen cloth is all connected with the two ends of deflector, screen cloth is contrary with immediate ventilative close net incline direction, rough sand outlet is positioned at the below of the less one end of screen cloth and deflector gap, and fine sand outlet is positioned at the below of the larger one end of screen cloth and deflector gap, and vibrating motor is connected with deflector.
Further, screen cloth and deflector gap are provided with shut between less one end, and screen cloth and deflector gap are provided with support bar between larger one end.
Further, shut, support bar and deflector are provided with the spring be connected with the room of screening.
Further, ventilative close net is at least provided with 3.
The advantage that this sand automatic drier has is as follows:
(1) drying plant and screening installation as a whole, sand add in this device can automatically complete dry and screening, reduce equipment cost, simplify production procedure;
(2) time of staying in the drying chamber of sand can be increased by the ventilative close net that is crisscross arranged, make oven dry more thorough;
(3) by arranging sieve nest and vibrating motor can make sand fully screen, ensure to produce sand particle diameter used qualified;
(4) humidity of sand to be dried can be detected by arranging humidity sensor, and judge whether to need unlatching second air-heater according to humidity by microcontroller, sand can be avoided like this to dry insufficient, also can save electric energy to a certain extent.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present application, form a application's part, use identical reference number to represent same or analogous part in the drawings, the schematic description and description of the application, for explaining the application, does not form the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the structural representation of the application's embodiment.
Detailed description of the invention
For making the object of the application, technical scheme and advantage clearly, below in conjunction with drawings and the specific embodiments, the application is described in further detail.
In the following description, quoting of " embodiment ", " embodiment ", " example ", " example " etc. is shown that the embodiment of so description or example can comprise special characteristic, structure, characteristic, character, element or limit, but not each embodiment or example must comprise special characteristic, structure, characteristic, character, element or limit.In addition, reuse phrase " embodiment according to the application " although be likely refer to identical embodiment, and not necessarily refers to identical embodiment.
For the sake of simplicity, eliminate in below describing and well known to a person skilled in the art some technical characteristic.
According to an embodiment of the application, provide a kind of sand automatic drier, as shown in Figure 1, comprise drying chamber 3 and be positioned at the screening room 10 be communicated with below drying chamber 3 and with drying chamber 3; Drying chamber 3 top is provided with sand inlet 1 and air outlet 2, sand inlet 1 place is provided with humidity sensor 13, drying chamber 3 lower sides is provided with microcontroller 12 and two air intake vents be oppositely arranged 11, one of them air intake vent 11 is connected with the first air-heater 14, another air intake vent 11 is connected with the second air-heater 15, described microcontroller 12 is electrically connected with humidity sensor 13, first air-heater 14 and the second air-heater 15, and interior two opposing sidewalls of drying chamber 3 are staggeredly equipped with downward-sloping ventilative close net 4; Rough sand outlet 6 and fine sand outlet 9 is provided with bottom screening room 10, screening is provided with sieve nest 5 and vibrating motor 8 in room 10, sieve nest 5 comprises and is positioned at screen cloth 54 that upper strata is obliquely installed and is positioned at lower floor and the deflector 52 contrary with screen cloth 54 incline direction, screen cloth 54 is all connected with the two ends of deflector 52, screen cloth 54 is contrary with immediate ventilative close net 4 incline direction, rough sand outlet 6 is positioned at the below of screen cloth 54 and less one end, deflector 52 gap, fine sand outlet 9 is positioned at the below of screen cloth 54 and larger one end, deflector 52 gap, and vibrating motor 8 is connected with deflector 52.
According to an embodiment of the application, screen cloth 54 and deflector 52 gap are provided with shut 51 between less one end, and the rough sand that screen cloth 54 falls can be avoided like this to mix with the fine sand on deflector 52; Screen cloth 54 and deflector 52 gap are provided with some support bars 53 between larger one end, play a supportive role, and fine sand can from landing between support bar 53.
According to an embodiment of the application, shut 51, support bar 53 and deflector 52 are provided with and the spring 7 screening room 10 and be connected, this spring 7 plays and supports and the effect of buffering.
According to an embodiment of the application, ventilative close net 4 is at least provided with 3.
The utility model operationally, first open the first air-heater 14, hot blast enters drying chamber 3 from air intake vent 11, go out from air outlet 2, wet sand enters drying chamber 3 from sand inlet 1, dries, carry out vibration screening when time in landing to screen cloth 54 along the landing downwards of ventilative close net 4, fine sand falls to deflector 52 by sieve aperture and exports 9 outflows from fine sand, and coarse sand flows out from rough sand outlet 6 along screen cloth 54 landing.Humidity sensor 13 can detect the humidity of sand to be dried, and microcontroller 12 judges whether to need unlatching second air-heater 15 according to humidity.
The above embodiment only represents several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not be interpreted as the restriction to the utility model scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to the utility model protection domain.Therefore protection domain of the present utility model should be as the criterion with described claim.

Claims (4)

1. sand automatic drier, is characterized in that: comprise drying chamber and be positioned at the screening room be communicated with below drying chamber and with drying chamber; Described drying chamber top is provided with sand inlet and air outlet, sand inlet place is provided with humidity sensor, drying chamber lower sides is provided with microcontroller and two air intake vents be oppositely arranged, an air intake vent is connected with the first air-heater, another air intake vent is connected with the second air-heater, described microcontroller is electrically connected with humidity sensor, the first air-heater and the second air-heater, in drying chamber, two opposing sidewalls is staggeredly equipped with downward-sloping ventilative close net; Rough sand outlet and fine sand outlet is provided with bottom described screening room, screening is provided with sieve nest and vibrating motor in room, described sieve nest comprises and is positioned at screen cloth that upper strata is obliquely installed and is positioned at lower floor and the deflector contrary with screen slope direction, screen cloth is all connected with the two ends of deflector, described screen cloth is contrary with immediate ventilative close net incline direction, described rough sand outlet is positioned at the below of the less one end of screen cloth and deflector gap, fine sand outlet is positioned at the below of the larger one end of screen cloth and deflector gap, and described vibrating motor is connected with deflector.
2. sand automatic drier according to claim 1, is characterized in that: described screen cloth and deflector gap are provided with shut between less one end, and screen cloth and deflector gap are provided with support bar between larger one end.
3. sand automatic drier according to claim 2, is characterized in that: described shut, support bar and deflector are provided with the spring be connected with the room of screening.
4. sand automatic drier according to claim 1, is characterized in that: described ventilative close net is at least provided with 3.
CN201520351185.0U 2015-05-27 2015-05-27 Sand automatic drier Expired - Fee Related CN204678848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520351185.0U CN204678848U (en) 2015-05-27 2015-05-27 Sand automatic drier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520351185.0U CN204678848U (en) 2015-05-27 2015-05-27 Sand automatic drier

Publications (1)

Publication Number Publication Date
CN204678848U true CN204678848U (en) 2015-09-30

Family

ID=54178533

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520351185.0U Expired - Fee Related CN204678848U (en) 2015-05-27 2015-05-27 Sand automatic drier

Country Status (1)

Country Link
CN (1) CN204678848U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104864694A (en) * 2015-05-27 2015-08-26 成都广迈科技有限公司 Automatic sand drying machine
CN105344592A (en) * 2015-12-24 2016-02-24 衡阳智源农业科技有限公司 Tea screening machine
CN107649381A (en) * 2017-10-13 2018-02-02 何洁 A kind of sieve method for determining sand with drying function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104864694A (en) * 2015-05-27 2015-08-26 成都广迈科技有限公司 Automatic sand drying machine
CN105344592A (en) * 2015-12-24 2016-02-24 衡阳智源农业科技有限公司 Tea screening machine
CN107649381A (en) * 2017-10-13 2018-02-02 何洁 A kind of sieve method for determining sand with drying function

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150930

Termination date: 20160527