DE2708994A1 - Transportable sand cleaning machine for children's playground - removes foreign matter and disinfects sand using hot air jets and disinfectant sprays - Google Patents
Transportable sand cleaning machine for children's playground - removes foreign matter and disinfects sand using hot air jets and disinfectant spraysInfo
- Publication number
- DE2708994A1 DE2708994A1 DE19772708994 DE2708994A DE2708994A1 DE 2708994 A1 DE2708994 A1 DE 2708994A1 DE 19772708994 DE19772708994 DE 19772708994 DE 2708994 A DE2708994 A DE 2708994A DE 2708994 A1 DE2708994 A1 DE 2708994A1
- Authority
- DE
- Germany
- Prior art keywords
- sand
- hot air
- children
- playground
- foreign matter
- 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.)
- Pending
Links
- 239000004576 sand Substances 0.000 title claims abstract description 36
- 239000000645 desinfectant Substances 0.000 title claims abstract description 6
- 238000004140 cleaning Methods 0.000 title claims description 12
- 239000007921 spray Substances 0.000 title abstract 2
- 230000000249 desinfective effect Effects 0.000 claims description 4
- 239000003755 preservative agent Substances 0.000 claims description 3
- 239000003570 air Substances 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 244000025221 Humulus lupulus Species 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H12/00—Cleaning beaches or sandboxes
- E01H12/008—Cleaning beaches or sandboxes cleaning sandboxes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
Description
Fahrbare Sandreinigungs- Desinfizier- und Konserviereinrichtun;Mobile sand cleaning, disinfecting and conservation equipment;
für Kinderspielplätze.for children's playgrounds.
Der Sand auf den Kinderspielplätzen verschmutzt bekanntlich selir schnell und kann zum Ansteckungsherd gefährlicher Krankheiten für die Kinder werden. Besonders Hunde und Katzen verunreinigen durch ihre Ausscheidungen diese Spielanlasen. Die Menschen werfen Zigarettenkippen und Lebensmittel reste in den Sand. Auch Rauch und Abgase tragen zur Verunreinigung bei.It is well known that the sand on children's playgrounds pollutes selir quickly and can become the source of dangerous diseases for children. Dogs and cats in particular contaminate these playgrounds with their excretions. People throw cigarette butts and leftover food in the sand. Smoke too and exhaust gases contribute to pollution.
Laut behördlicher Vorschriften soll der Spielsand im Jahr zweimal errieuert werden, was erhebliche Kosten verursacht. Nach dieser neuen Erfindung können die Kosten für eine hygienisch einwandfreie Sandqualität auf den Kinderspielplätzen bedeutend gesenkt werden.According to official regulations, the play sand should be used twice a year be determined, which causes considerable costs. According to this new invention can reduce the cost of hygienically perfect sand quality on children's playgrounds can be significantly reduced.
DAZU dient die nachfolgend beschriebene "Pahrbare Sandreinigungs-Desinfizier- und Konserviereinrichtung".The "portable sand cleaning disinfectant" described below is used for this purpose. and preservation device ".
Die Patentzeichnung zeigt im Schema eine der möglichen Lösungen einer fahrbaren Sandreinigungs- Desinfizier- und Konservier#### -einrichtung. Der zu reinigende Sand wird in den Sandeinfülltrichter 1 eingegeben. Bine Transportschnecke 2 transportiert den Sand in den oberen Teil des Gerates, von dort wird er über ein mehrfaches Transport-Bandsystem 3 wieder abwärts geführt. Das Band system 3 bzw. der Transportweg des Sandes muß so optimiert werden, daß zwischen der Eingabe und der Abgabe des Sandes die einwandfreie hygienische Aufbereitujig des Sandes erzielt wird. Allf dem Transportweg des Sandes durch de Transportachnecke 2 und die Transportbänder 3 werden z.B. durch Düsen 4 heiße Luft und desinfiziereride und konservierende Mittel dem Sand zugeführt. Heiße Luft ### (70-90°C) tötet bekanntlich Bakterien ab und die dem Sand zusätzlich zugeführten desinfizierenden und konservierenden Mittel halten ihn über längere Zeit in einwandfreiem Zustand.The patent drawing shows one of the possible solutions in the scheme Mobile sand cleaning, disinfection and conservation #### device. The one to be cleaned Sand is poured into the sand hopper 1. Bine transport screw 2 transported the sand in the upper part of the device, from there it is transported over a multiple conveyor belt system 3 down again. The belt system 3 or the transport route of the sand must be optimized so that between the input and the discharge of the sand the correct hygienic preparation of the sand is achieved. Allf the transport route of the sand by means of the conveyor auger 2 and the conveyor belts 3, e.g. nozzles 4 hot air and disinfectants and preservatives added to the sand. Name is Air ### (70-90 ° C) is known to kill bacteria and those additionally added to the sand disinfectants and preservatives keep it in perfect condition for a long time State.
Durch die dauernde Umschichtung des Sandes auf den Transportbndern 3 wird erreicht, daß die einzelnen Sandkörnchen durch die oben besehriebene Behandlung einwandfrei gereinigt, desinfiziert iird konserviert werden.By constantly shifting the sand on the conveyor belts 3 it is achieved that the individual grains of sand by the treatment described above perfectly cleaned, disinfected and preserved.
Vom letzten Transportband 3 fällt der Sand in ein Rüttelsieb 5, in dem alle Fremdkörper zurückgehalten werden0 Aus dem Rüttelsieb 5 fPllt der gereinigte Sand entweder in einen Bunker 6 mit dem Verschlußschieber 7 oder sofort in den Transportkarren 8.From the last conveyor belt 3, the sand falls into a vibrating screen 5, in all foreign bodies are held back 0 From the vibrating sieve 5 fPllt the cleaned sand either in a bunker 6 with the shutter 7 or Immediately in the trolley 8.
Die Transportschnecke 2 wird über ein Getriebe 9, die Transportbänder 3 über das Kettengetriebe 10 und das Rüttelsieb 5 zur das Getriebe 11 anetrieben.The screw conveyor 2 is via a gear 9, the conveyor belts 3 driven via the chain transmission 10 and the vibrating screen 5 for the transmission 11.
In dem Raum 12 ist die Antriebsatation für d5e Getriebe 9, 10, 11 sowie die Erzeugerstation für die Heißluft unter-ebracht. In dem L Raunt 13 liegen die Schaltgerate und die Mittel zur Desinfizierung: und Konservierung des Sandes.In the room 12 is the drive station for the gearboxes 9, 10, 11 as well as the generator station for the hot air. In the L Raunt 13 lie the switching devices and the means for disinfecting: and preserving the sand.
Das Sandreinigungsgerät kann einschsig mit zwei Rädern 14 ausgerüstet werden, darnit es an ein leichtes Fahrzeug (z.B. Leichttrans-' porter) angekuppelt werden kann. (Kupplungsstange 15). ImReinigungs betrieb wird das Sandreinigungsgerät mit Stützen 16 gesichert.The sand cleaning device can be equipped with two wheels 14 on a single shaft so that it can be coupled to a light vehicle (e.g. light transporter) can be. (Coupling rod 15). The sand cleaning device is used in cleaning mode secured with supports 16.
L e e r s e i t eL e r s e i t e
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772708994 DE2708994A1 (en) | 1977-03-02 | 1977-03-02 | Transportable sand cleaning machine for children's playground - removes foreign matter and disinfects sand using hot air jets and disinfectant sprays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772708994 DE2708994A1 (en) | 1977-03-02 | 1977-03-02 | Transportable sand cleaning machine for children's playground - removes foreign matter and disinfects sand using hot air jets and disinfectant sprays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2708994A1 true DE2708994A1 (en) | 1978-09-07 |
Family
ID=6002556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772708994 Pending DE2708994A1 (en) | 1977-03-02 | 1977-03-02 | Transportable sand cleaning machine for children's playground - removes foreign matter and disinfects sand using hot air jets and disinfectant sprays |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2708994A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2903205A1 (en) * | 1979-01-27 | 1980-08-07 | Battelle Institut E V | Sand area cleaning appliance - has collector, sieve assembly, disinfecting unit, ejector and duct linked waste container |
| DE3209134A1 (en) * | 1982-03-12 | 1983-09-22 | Manfred 7430 Metzingen Flamm | Device and method for continuous cleaning of granular material |
| DE3616815A1 (en) * | 1986-05-17 | 1987-11-19 | Hoelter Heinz | Cleaning of children's sandpits |
| DE4020156A1 (en) * | 1990-06-25 | 1992-01-09 | Klaus Jordan | Cleaning contaminated broken ground or filling material - involves water storage and circulation system and sealed container mounted on chassis |
| DE4207094A1 (en) * | 1992-03-06 | 1993-05-19 | Schoerling Waggonbau | Process and appts. for cleaning bulk goods - comprises conveying tube into which bulk goods are shaken, treated with disinfectant and sepd. into coarse and fine-grained components |
-
1977
- 1977-03-02 DE DE19772708994 patent/DE2708994A1/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2903205A1 (en) * | 1979-01-27 | 1980-08-07 | Battelle Institut E V | Sand area cleaning appliance - has collector, sieve assembly, disinfecting unit, ejector and duct linked waste container |
| DE3209134A1 (en) * | 1982-03-12 | 1983-09-22 | Manfred 7430 Metzingen Flamm | Device and method for continuous cleaning of granular material |
| DE3616815A1 (en) * | 1986-05-17 | 1987-11-19 | Hoelter Heinz | Cleaning of children's sandpits |
| DE4020156A1 (en) * | 1990-06-25 | 1992-01-09 | Klaus Jordan | Cleaning contaminated broken ground or filling material - involves water storage and circulation system and sealed container mounted on chassis |
| DE4207094A1 (en) * | 1992-03-06 | 1993-05-19 | Schoerling Waggonbau | Process and appts. for cleaning bulk goods - comprises conveying tube into which bulk goods are shaken, treated with disinfectant and sepd. into coarse and fine-grained components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |